Likely Place Golf & RV Resort
Clear Sky Chart
History

This sumarizes the distribution of each different forecast outcome for the Likely Place Golf & RV Resort clear sky chart from 2005-11-06 to 2024-01-12.

This page is a summary of past forecasts. Even though it's based only on forecasts, some people use these pages as clue to a site's climate. But climate data based on actual observation should be preferred (if you can find it!).

Cloud, Transparency and Seeing forecasts are summarized individually. But because good observing conditions require a combination of minimum cloud cover, transparency and seeing, the individual forecast summaries can be difficult to interpret. The observing conditions section counts the combinations of conditions needed for common types of astronomical observation.

Observing Conditions

The following tables count the occurrence of the combinations of forecast and darkness conditions needed for different observations. Conditions are rated by by what percentage of the hours the observation would likely be attempted are usable.
Observation TypeMinimum conditions for hour to be usableOut of hours
Clear of CloudsTransparencySeeingSky Brightness
Planetary:50%(no limit)Average(no limit)Nighttime Hours
Deep Sky:70%Average(no limit)5.9Nighttime Hours
CCD Imaging:70%Below AveragePoor(no limit)Nighttime Hours

Percentages are of nighttime hours per month, or per year, when a particular observing conditions was met. Deep Sky percentages never exceed 50% because the moon is up half the time. Deep sky percentages are much lower for charts at high latitudes because of fewer dark hours in the summer.

Overall

PlanetaryData
Pts
Deep Sky
Max 60%
Data
Pts
Both Planetary and Deep Sky
Max 60%
Data
Pts
Either Planetary or Deep SkyData
Pts
CCD ImagingData
Pts
Night
57%
23073
23%
74646
21%
23031
62%
23031
31%
43569

By Month

MonthDays of MonthPlanetaryData
Pts
Deep Sky
Max 60%
Data
Pts
Both Planetary and Deep Sky
Max 60%
Data
Pts
Either Planetary or Deep SkyData
Pts
CCD ImagingData
Pts
January1st to 10thNight
42%
756
14%
2646
12%
756
47%
756
17%
1808
January11th to 20thNight
47%
726
17%
2540
16%
726
51%
726
20%
1652
January21st to endNight
48%
792
23%
2578
22%
792
53%
792
23%
1675
February1st to 10thNight
48%
720
20%
2340
18%
720
53%
720
25%
1468
February11th to 20thNight
46%
701
18%
2173
15%
700
52%
700
25%
1405
February21st to endNight
43%
592
20%
1776
16%
592
49%
592
22%
1195
March1st to 10thNight
38%
720
13%
2160
11%
720
43%
720
19%
1527
March11th to 20thNight
48%
720
19%
1986
16%
720
51%
720
26%
1326
March21st to endNight
38%
792
14%
2057
9%
792
41%
792
22%
1456
April1st to 10thNight
44%
720
17%
1800
9%
720
46%
720
25%
1286
April11th to 20thNight
45%
711
20%
1779
10%
711
48%
711
30%
1208
April21st to endNight
52%
720
17%
1800
9%
720
54%
720
36%
1145
May1st to 10thNight
50%
502
24%
1582
16%
502
57%
502
35%
876
May11th to 20thNight
57%
354
21%
1416
23%
354
62%
354
24%
789
May21st to endNight
54%
388
17%
1552
17%
388
60%
388
21%
917
June1st to 10thNight
64%
360
18%
1440
23%
360
68%
360
29%
765
June11th to 20thNight
61%
360
28%
1440
33%
360
72%
360
42%
624
June21st to endNight
78%
360
29%
1440
40%
360
83%
360
50%
569
July1st to 10thNight
86%
350
30%
1400
42%
350
90%
350
60%
491
July11th to 20thNight
85%
348
36%
1392
47%
348
89%
348
69%
452
July21st to endNight
91%
398
40%
1492
51%
376
93%
376
63%
520
August1st to 10thNight
85%
537
34%
1602
30%
534
87%
534
59%
738
August11th to 20thNight
84%
650
36%
1718
24%
650
86%
650
67%
810
August21st to endNight
83%
792
42%
1980
25%
792
85%
792
77%
909
September1st to 10thNight
82%
720
42%
1800
27%
720
84%
720
73%
850
September11th to 20thNight
78%
720
41%
1800
30%
720
80%
720
62%
922
September21st to endNight
72%
720
38%
2000
33%
720
77%
720
57%
978
October1st to 10thNight
67%
720
28%
2160
26%
720
74%
720
48%
1090
October11th to 20thNight
69%
720
33%
2160
32%
720
74%
720
47%
1100
October21st to endNight
65%
792
30%
2434
29%
792
71%
792
41%
1301
November1st to 10thNight
53%
740
23%
2405
24%
740
57%
740
25%
1503
November11th to 20thNight
50%
760
19%
2470
17%
760
55%
760
25%
1575
November21st to endNight
51%
760
18%
2660
17%
760
55%
760
25%
1604
December1st to 10thNight
51%
760
20%
2660
18%
760
56%
760
25%
1618
December11th to 20thNight
43%
760
16%
3210
15%
759
48%
759
14%
2268
December21st to endNight
34%
832
12%
4798
15%
817
40%
817
9%
3149

Individual Forecasts

The length of each colored bar in the "occurrence of each Forecast" column is proportional to the number of times the chart forecast that color. The percentages are of the total number of hours per month, or per year, with a particular forecast. The colors as the same as those used in clear sky charts.

Note: Transparency probabilities are only counted for those hours that have 30% or less cloud cover. Seeing probabilities are only counted for those hours that have 80% or less cloud cover. If that's too tricky, try Observing Conditions instead.

Overall

Occurrence of each ForecastData
Points
Cloud CoverDay
5%7%35%43445%7%55%
74768
Night
5%8%35%43445%7%52%
74959
TransparencyDay
32%49%19%21%15%
74472
Night
35%410%19%20%12%
74776
SeeingDay
11%14%25%28%18%5%
13750
Night
10%10%18%36%22%4
23085

By Month

Percentage Cloud Cover SW (2006-)
Color Meanings:
Overcast 90% covered 80% covered 70% covered 60% covered 50% covered 40% covered 30% covered 20% covered 10% covered Clear
MonthDays in MonthOccurrence of each ForecastData
Points
January1st to 10thDay
7%11%48%6%36%7%6%8%34%
1519
11th to 20thDay
6%9%5%6%6%35%45%7%43%
1448
21st to endDay
8%13%36%5%3436%7%41%
1773
February1st to 10thDay
5%9%47%5%35%5%6%8%44%
1620
11th to 20thDay
49%45%6%35%5%6%7%45%
1676
21st to endDay
411%6%8%5%46%5%5%9%38%
1480
March1st to 10thDay
6%12%5%9%6%46%6%7%7%32%
1800
11th to 20thDay
6%11%47%6%35%5%6%9%39%
1970
21st to endDay
7%14%5%8%7%4445%7%36%
2299
April1st to 10thDay
7%12%5%9%7%46%346%37%
2160
11th to 20thDay
7%11%46%43445%7%45%
2129
21st to endDay
6%10%46%5%33446%49%
2160
May1st to 10thDay
6%7%2442446%7%54%
2374
11th to 20thDay
8%7%35%43445%8%50%
2477
21st to endDay
10%9%35%5%345%5%7%43%
2723
June1st to 10thDay
7%5%25%435%5%6%8%48%
2520
11th to 20thDay
4423324346%66%
2520
21st to endDay
321222234474%
2520
July1st to 10thDay
1112213346%76%
2520
11th to 20thDay
111121223481%
2520
21st to endDay
221322343474%
2733
August1st to 10thDay
2212324346%69%
2328
11th to 20thDay
1212223335%78%
2182
21st to endDay
111111223483%
2376
September1st to 10thDay
311221223479%
2160
11th to 20thDay
3213423446%68%
2160
21st to endDay
4312312336%71%
1958
October1st to 10thDay
7%423423445%63%
1800
11th to 20thDay
5%6%24423445%61%
1800
21st to endDay
5%5%2432345%7%58%
1919
November1st to 10thDay
9%9%35%4245%5%7%46%
1674
11th to 20thDay
9%9%35%4345%6%9%41%
1708
21st to endDay
5%9%5%7%5%3445%8%45%
1520
December1st to 10thDay
6%9%38%5%25%5%6%6%45%
1520
11th to 20thDay
8%12%5%8%9%45%6%7%8%28%
1928
21st to endDay
7%10%5%8%6%35%6%6%10%33%
2794
January1st to 10thNight
6%12%5%7%5%35%6%6%8%35%
2646
11th to 20thNight
5%10%48%5%46%5%5%7%41%
2540
21st to endNight
8%14%45%435%446%43%
2578
February1st to 10thNight
5%9%36%5%446%6%9%43%
2340
11th to 20thNight
5%8%47%7%45%5%47%45%
2171
21st to endNight
411%48%6%45%45%8%40%
1776
March1st to 10thNight
6%13%6%7%6%35%6%5%8%35%
2160
11th to 20thNight
410%47%5%35%5%6%9%41%
1986
21st to endNight
6%15%47%5%345%5%7%39%
2057
April1st to 10thNight
7%9%47%7%45%5%6%9%38%
1800
11th to 20thNight
7%10%5%7%5%2335%7%46%
1779
21st to endNight
7%11%25%323447%52%
1800
May1st to 10thNight
7%6%24424446%57%
1582
11th to 20thNight
10%6%24425%5%6%8%47%
1416
21st to endNight
9%8%35%5%35%6%6%7%43%
1552
June1st to 10thNight
9%6%34435%45%6%53%
1440
11th to 20thNight
6%42332235%6%66%
1440
21st to endNight
1212224446%72%
1440
July1st to 10thNight
112212335%78%
1440
11th to 20thNight
11111222484%
1440
21st to endNight
2111222245%79%
1580
August1st to 10thNight
2213313345%73%
1611
11th to 20thNight
111322334477%
1718
21st to endNight
11111223384%
1980
September1st to 10thNight
211221123482%
1800
11th to 20thNight
3213213345%73%
1800
21st to endNight
4412222347%70%
2000
October1st to 10thNight
5%5%24322245%67%
2160
11th to 20thNight
4424423437%65%
2160
21st to endNight
5%7%14323447%61%
2434
November1st to 10thNight
8%10%26%5%345%6%7%45%
2405
11th to 20thNight
10%8%35%5%35%5%6%9%42%
2470
21st to endNight
5%8%47%5%35%5%5%7%46%
2660
December1st to 10thNight
7%8%36%4245%6%8%47%
2660
11th to 20thNight
7%12%48%7%46%6%7%9%31%
3276
21st to endNight
8%13%6%9%7%35%5%5%7%30%
4862

Transparency (when cloud cover <= 30%)
Color Meanings:
Too cloudy to forecast Poor Below Average Average Above average Transparent
MonthDays in MonthOccurrence of each ForecastData
Points
January1st to 10thDay
50%7%14%19%8%2
1519
11th to 20thDay
45%6%9%19%13%8%
1448
21st to endDay
45%49%22%15%5%
1773
February1st to 10thDay
42%5%14%23%12%5%
1620
11th to 20thDay
42%414%21%16%4
1685
21st to endDay
47%5%13%19%12%4
1480
March1st to 10thDay
52%7%10%18%10%3
1800
11th to 20thDay
46%411%20%16%3
1970
21st to endDay
51%415%17%9%3
2299
April1st to 10thDay
50%5%11%19%13%3
2160
11th to 20thDay
41%5%10%23%17%4
2132
21st to endDay
39%313%24%17%3
2160
May1st to 10thDay
31%5%10%29%23%4
2374
11th to 20thDay
36%410%24%21%5%
2480
21st to endDay
43%6%9%24%16%2
2724
June1st to 10thDay
35%5%10%23%23%5%
2520
11th to 20thDay
22%39%21%34%11%
2520
21st to endDay
15%3419%36%23%
2520
July1st to 10thDay
11%4413%30%38%
2451
11th to 20thDay
10%2212%28%46%
2445
21st to endDay
16%328%24%47%
2581
August1st to 10thDay
18%3413%29%33%
2312
11th to 20thDay
12%4312%32%37%
2182
21st to endDay
9%2213%36%38%
2376
September1st to 10thDay
12%2211%31%42%
2160
11th to 20thDay
19%35%19%30%24%
2160
21st to endDay
18%26%22%30%21%
1958
October1st to 10thDay
25%27%21%27%17%
1800
11th to 20thDay
28%38%21%28%13%
1800
21st to endDay
28%412%21%22%13%
1919
November1st to 10thDay
42%39%18%20%7%
1674
11th to 20thDay
41%6%13%22%15%5%
1708
21st to endDay
40%411%18%20%6%
1520
December1st to 10thDay
42%6%11%21%17%4
1520
11th to 20thDay
57%312%15%10%2
1928
21st to endDay
48%5%15%19%11%2
2794
January1st to 10thNight
50%6%14%19%9%2
2646
11th to 20thNight
46%5%10%17%13%9%
2540
21st to endNight
46%38%19%18%6%
2578
February1st to 10thNight
42%412%21%17%4
2340
11th to 20thNight
42%5%12%20%16%5%
2173
21st to endNight
46%5%12%19%13%5%
1776
March1st to 10thNight
51%5%12%17%11%3
2160
11th to 20thNight
43%5%11%20%18%3
1986
21st to endNight
49%5%15%19%10%2
2057
April1st to 10thNight
47%5%13%21%11%3
1800
11th to 20thNight
41%5%14%20%15%5%
1779
21st to endNight
35%417%26%15%3
1800
May1st to 10thNight
29%5%12%27%23%3
1582
11th to 20thNight
35%6%13%25%16%5%
1416
21st to endNight
40%5%13%27%13%1
1552
June1st to 10thNight
33%415%28%18%3
1440
11th to 20thNight
21%310%25%33%8%
1440
21st to endNight
16%36%20%35%20%
1440
July1st to 10thNight
11%35%16%33%33%
1400
11th to 20thNight
8%2315%30%41%
1392
21st to endNight
11%2412%26%45%
1492
August1st to 10thNight
16%36%17%30%28%
1602
11th to 20thNight
13%2315%33%34%
1718
21st to endNight
8%2317%37%34%
1980
September1st to 10thNight
10%2311%30%45%
1800
11th to 20thNight
16%36%19%32%24%
1800
21st to endNight
17%36%23%29%22%
2000
October1st to 10thNight
23%29%20%29%17%
2160
11th to 20thNight
23%39%21%27%17%
2160
21st to endNight
27%412%24%21%13%
2434
November1st to 10thNight
41%5%10%18%19%7%
2405
11th to 20thNight
42%5%12%19%18%5%
2470
21st to endNight
40%412%18%18%8%
2660
December1st to 10thNight
39%6%12%19%19%5%
2660
11th to 20thNight
55%49%15%14%3
3276
21st to endNight
55%312%14%13%3
4862

Seeing (when cloud cover <= 80%)
Color Meanings:
Too cloudy to forecast Bad 1/5 Poor 2/5 Average 3/5 Good 4/5 Excellent 5/5
MonthDays in MonthOccurrence of each ForecastData
Points
January1st to 10thDay
29%19%27%18%6%1
180
11th to 20thDay
12%26%25%23%12%2
162
21st to endDay
13%17%26%24%16%3
365
February1st to 10thDay
12%21%26%26%13%1
340
11th to 20thDay
16%22%26%28%8%
381
21st to endDay
15%22%30%25%8%1
346
March1st to 10thDay
18%25%33%18%6%1
420
11th to 20thDay
16%20%28%24%11%1
420
21st to endDay
17%23%29%24%6%1
462
April1st to 10thDay
19%22%28%20%10%1
420
11th to 20thDay
17%21%28%21%10%1
412
21st to endDay
11%20%27%27%12%3
420
May1st to 10thDay
13%17%29%25%12%3
423
11th to 20thDay
17%18%27%21%12%5%
448
21st to endDay
15%11%20%28%18%7%
485
June1st to 10thDay
9%14%23%27%20%7%
450
11th to 20thDay
9%18%28%24%17%4
450
21st to endDay
39%23%32%25%8%
450
July1st to 10thDay
35%25%37%24%6%
446
11th to 20thDay
2327%37%23%9%
444
21st to endDay
36%22%34%25%9%
487
August1st to 10thDay
3428%29%26%11%
447
11th to 20thDay
37%19%34%25%13%
437
21st to endDay
36%24%32%26%8%
495
September1st to 10thDay
35%26%34%25%7%
450
11th to 20thDay
7%9%24%30%25%6%
450
21st to endDay
5%13%25%30%24%3
450
October1st to 10thDay
10%10%26%27%22%5%
450
11th to 20thDay
12%14%19%28%23%5%
450
21st to endDay
11%16%24%27%17%5%
434
November1st to 10thDay
17%14%20%29%19%1
270
11th to 20thDay
12%12%26%28%18%4
268
21st to endDay
9%16%25%31%16%3
180
December1st to 10thDay
14%19%21%26%16%4
180
11th to 20thDay
14%20%24%23%16%3
180
21st to endDay
19%16%22%29%14%1
198
January1st to 10thNight
14%13%24%29%15%4
760
11th to 20thNight
11%14%23%30%18%4
726
21st to endNight
15%9%22%31%18%4
792
February1st to 10thNight
11%11%24%36%17%1
720
11th to 20thNight
12%12%23%35%16%3
704
21st to endNight
11%16%22%37%13%1
592
March1st to 10thNight
13%18%23%29%12%3
720
11th to 20thNight
11%15%20%33%19%3
720
21st to endNight
14%19%23%29%13%1
792
April1st to 10thNight
12%14%24%36%13%2
720
11th to 20thNight
13%14%23%29%16%4
711
21st to endNight
13%12%20%33%19%3
720
May1st to 10thNight
10%9%29%33%18%1
502
11th to 20thNight
13%8%18%34%24%4
354
21st to endNight
12%8%18%32%27%3
389
June1st to 10thNight
9%7%14%43%25%2
360
11th to 20thNight
6%8%22%42%21%2
360
21st to endNight
2314%50%30%1
360
July1st to 10thNight
118%54%36%1
350
11th to 20thNight
112%56%30%1
348
21st to endNight
21354%39%3
398
August1st to 10thNight
47%47%38%5%
537
11th to 20thNight
1210%45%37%5%
650
21st to endNight
2111%44%38%4
792
September1st to 10thNight
2310%44%36%6%
720
11th to 20thNight
4314%30%40%9%
720
21st to endNight
7%414%34%31%10%
720
October1st to 10thNight
7%6%16%38%28%7%
720
11th to 20thNight
8%8%12%37%31%6%
720
21st to endNight
8%10%13%38%23%7%
792
November1st to 10thNight
13%9%18%34%21%5%
740
11th to 20thNight
13%11%21%35%16%3
760
21st to endNight
8%13%23%33%19%4
760
December1st to 10thNight
11%13%21%34%18%3
760
11th to 20thNight
16%13%21%30%17%3
760
21st to endNight
19%17%23%30%9%2
836
Page generated at 2024-01-09 04:14:38. Version ac07

Copyright 2024 Attilla Danko


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