Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 25

Waxing Crescent 28%

11:27

22:39

01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 OK
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad

Sun - Rise: 08:07, Set: 17:07, Transit: 12:37. Moon - Rise: 11:27, Set: 22:39. Civil Dark: 17:39 - 07:34. Nautical Dark: 18:15 - 06:58. Astro Dark: 18:50 - 06:24

Total Clouds (% Sky Obscured)

98
98
82
77
75
85
84
93
81
52
56
72
74
65
60
35
46
62
86
59
75
86
96
100

Low Clouds (% Sky Obscured)

49
40
27
29
17
40
65
78
58
52
47
72
58
55
56
24
27
45
36
45
61
51
68
85

Medium Clouds (% Sky Obscured)

94
96
82
65
75
39
29
30
32
30
17
17
19
17
22
23
23
18
48
15
35
68
77
62

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
1
1
1
0
0
0
0
0
1
2
1
1
14
4
77
79
100

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

38
28
25
10
9
19
8
4
3
2
3
5
7
3
1
1
0
2
1
4
7
20
12
8

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

2
5
6
3
1
2
4
8
11
14
15
16
17
16
17
17
17
16
17
16
15
17
17
17

Chance of Frost

Temperature (°C)

8
9
10
11
11
10
11
11
11
12
13
13
14
14
13
13
12
12
12
12
11
11
11
11

Feels Like (°C)

6
7
7
7
7
6
6
7
7
8
9
9
9
9
9
8
7
7
7
8
7
7
7
5

Dew Point (°C)

4
5
5
5
5
4
4
6
5
5
5
5
5
5
6
6
7
6
5
6
6
6
7
6

Relative Humidity (%)

75
74
73
67
67
64
64
72
66
62
58
57
56
57
59
63
69
66
65
67
68
70
73
72

Pressure (mb)

1008
1008
1009
1009
1009
1010
1011
1011
1012
1013
1013
1013
1013
1013
1013
1013
1013
1014
1014
1015
1015
1015
1016
1016

Ozone (du)

399
400
400
401
402
402
403
404
404
403
403
404
405
401
400
402
401
403
406
409
412
412
408
406

Friday 26

Waxing Crescent 38%

11:47

23:48

01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad

Sun - Rise: 08:07, Set: 17:07, Transit: 12:37. Moon - Rise: 11:47, Set: 23:48. Civil Dark: 17:40 - 07:35. Nautical Dark: 18:16 - 06:59. Astro Dark: 18:50 - 06:24

Total Clouds (% Sky Obscured)

98
100
98
100
96
100
100
100
90
100
97
100
98
97
95
96
96
100
96
100
95
75
50
43

Low Clouds (% Sky Obscured)

75
59
59
69
60
69
74
11
44
19
43
25
18
12
11
12
11
8
0
0
0
2
9
11

Medium Clouds (% Sky Obscured)

68
100
95
100
88
72
66
43
65
39
53
57
76
85
88
73
87
87
31
36
55
55
50
43

High Clouds (% Sky Obscured)

91
99
61
100
50
100
100
100
90
100
78
100
97
80
27
42
69
100
96
100
95
75
50
43

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

11
19
26
22
20
6
4
6
14
9
7
5
4
2
2
3
2
1
0
0
0
0
0
7

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

18
17
17
18
18
19
20
21
21
22
22
21
21
21
20
19
17
16
15
13
12
12
12
11

Chance of Frost

Temperature (°C)

11
11
12
11
12
12
12
12
12
13
13
14
14
14
13
13
12
12
12
12
12
12
12
11

Feels Like (°C)

5
5
5
5
5
5
6
6
6
8
7
8
8
9
8
8
8
7
7
8
9
9
8
8

Dew Point (°C)

7
6
5
5
5
6
6
6
6
6
6
6
7
7
6
6
6
6
6
6
7
7
7
7

Relative Humidity (%)

73
68
65
64
65
70
70
65
64
64
61
61
62
63
62
64
66
67
70
70
71
73
73
73

Pressure (mb)

1016
1016
1016
1015
1015
1015
1016
1016
1017
1017
1017
1017
1017
1017
1017
1018
1018
1018
1019
1019
1019
1020
1020
1020

Ozone (du)

405
402
401
402
403
402
401
402
401
398
395
392
388
384
382
380
379
379
380
381
382
384
385
386

Saturday 27

First Quarter 49%

12:07

01:00

01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 OK
10 OK
11 OK
12 OK
13 Bad
14 OK
15 Good
16 Good
17 Good
18 Good
19 Good
20 Good
21 Good
22 Good
23 Good
00 Good

Sun - Rise: 08:07, Set: 17:08, Transit: 12:38. Moon - Rise: 12:07, Set: 01:00. Civil Dark: 17:40 - 07:35. Nautical Dark: 18:16 - 06:59. Astro Dark: 18:51 - 06:24

Total Clouds (% Sky Obscured)

49
52
57
54
55
83
100
93
38
41
45
40
45
15
1
0
15
16
13
9
5
4
2
0

Low Clouds (% Sky Obscured)

14
13
15
12
13
8
4
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

44
37
36
36
36
35
84
80
34
33
28
23
20
7
0
0
15
14
9
6
3
2
1
0

High Clouds (% Sky Obscured)

49
52
57
54
51
80
80
37
4
27
45
40
45
13
1
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

9
9
9
7
2
0
0
0
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

10
10
9
9
9
9
10
9
8
8
9
11
12
11
11
9
6
4
2
2
2
3
4
4

Chance of Frost

Temperature (°C)

11
11
11
10
10
10
10
10
10
11
13
14
14
15
15
14
12
11
11
10
10
9
9
9

Feels Like (°C)

9
9
9
9
9
8
8
7
7
9
13
14
15
14
15
14
12
11
10
9
8
7
7
7

Dew Point (°C)

7
8
7
7
7
7
6
6
5
4
2
1
1
0
0
2
2
2
1
-1
-2
-3
-3
-3

Relative Humidity (%)

77
80
78
80
81
81
77
72
67
59
48
42
39
37
37
45
49
51
50
47
45
43
44
45

Pressure (mb)

1020
1021
1021
1021
1020
1021
1021
1021
1022
1023
1023
1023
1022
1022
1022
1022
1022
1022
1022
1022
1022
1022
1022
1022

Ozone (du)

385
381
379
376
374
373
374
376
378
376
374
370
364
362
361
360
357
353
350
347
345
344
342
340

Sunday 28

Waxing Gibbous 61%

12:28

01:00

01 Good
02 Good
03 Good
04 Good
05 Good
06 Good
07 Good
08 Good
09 Good
10 Good
11 Good
12 Good
13 Good
14 Good
15 Good
16 OK
17 OK
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 OK
00 OK

Sun - Rise: 08:07, Set: 17:09, Transit: 12:38. Moon - Rise: 12:28, Set: 01:00. Civil Dark: 17:41 - 07:35. Nautical Dark: 18:17 - 06:59. Astro Dark: 18:52 - 06:25

Total Clouds (% Sky Obscured)

0
0
2
0
0
0
0
0
0
0
0
0
0
0
0
23
47
65
70
70
70
52
38
25

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

0
0
2
0
0
0
0
0
0
0
0
0
0
0
0
23
47
65
65
60
60
48
35
23

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

5
6
6
7
7
7
7
6
5
4
2
1
0
0
0
0
0
1
3
4
4
4
5
5

Chance of Frost

Temperature (°C)

8
8
8
7
7
7
7
7
8
9
11
13
15
15
15
14
12
10
9
8
7
7
7
7

Feels Like (°C)

7
7
6
6
6
6
6
6
7
9
11
12
14
14
14
13
12
10
8
6
7
6
6
6

Dew Point (°C)

-3
-3
-3
-4
-4
-4
-4
-4
-3
-3
-2
-1
0
-1
-1
2
1
-1
-2
-1
0
1
3
4

Relative Humidity (%)

44
44
45
45
46
45
45
45
45
44
40
36
35
33
34
42
45
46
47
53
61
67
74
84

Pressure (mb)

1021
1021
1021
1020
1020
1019
1019
1019
1019
1019
1019
1018
1017
1017
1017
1017
1017
1017
1018
1019
1019
1019
1019
1020

Ozone (du)

338
336
336
336
337
336
335
335
336
337
338
338
336
335
334
334
332
334
335
337
339
341
340
340

Monday 29

Waxing Gibbous 72%

12:52

02:14

01 OK
02 OK
03 Good
04 Good
05 Good
06 Good
07 OK
08 OK
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 OK
15 OK
16 Good
17 Good
18 Good
19 Good
20 Good
21 Good
22 Good
23 Good
00 Good

Sun - Rise: 08:08, Set: 17:10, Transit: 12:39. Moon - Rise: 12:52, Set: 02:14. Civil Dark: 17:42 - 07:35. Nautical Dark: 18:18 - 07:00. Astro Dark: 18:52 - 06:25

Total Clouds (% Sky Obscured)

16
13
0
0
2
0
16
20
41
55
60
60
45
33
17
12
6
0
0
0
0
0
0
0

Low Clouds (% Sky Obscured)

0
2
0
0
1
0
6
7
16
25
25
30
23
18
12
10
6
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

15
8
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
0
0
0
2
4
6
13
11
4
4
6
5
2
2
1
0
0
0
0
0
0
0

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

6
6
5
4
4
5
5
5
5
5
4
3
3
2
1
1
0
1
1
1
1
2
2
2

Chance of Frost

Temperature (°C)

7
7
7
6
6
6
5
6
7
8
10
12
14
13
13
13
11
9
7
7
6
5
5
4

Feels Like (°C)

6
7
7
7
6
5
5
5
6
7
9
12
14
13
14
13
13
12
11
8
7
6
6
5

Dew Point (°C)

5
5
5
5
4
4
3
4
4
4
5
6
7
7
7
6
5
4
3
3
2
1
2
2

Relative Humidity (%)

88
90
91
88
86
85
85
85
84
75
70
67
64
64
65
65
69
74
78
78
78
76
80
83

Pressure (mb)

1020
1020
1020
1020
1020
1020
1020
1021
1021
1021
1021
1021
1020
1020
1020
1019
1019
1019
1019
1019
1019
1019
1018
1018

Ozone (du)

339
338
336
337
338
337
337
336
336
337
338
337
336
335
333
332
331
330
329
329
330
330
328
327

Tuesday 30

Waxing Gibbous 82%

13:21

03:33

01 Good
02 Good
03 Good
04 Good
05 Good
06 Good
07 Good
08 Good
09 Good
10 Good
11 Good
12 Good
13 Good
14 Good
15 Good
16 Good
17 Good
18 Good
19 Good
20 Good
21 Good
22 OK
23 OK
00 OK

Sun - Rise: 08:08, Set: 17:11, Transit: 12:39. Moon - Rise: 13:21, Set: 03:33. Civil Dark: 17:43 - 07:36. Nautical Dark: 18:19 - 07:00. Astro Dark: 18:53 - 06:25

Total Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
1
2
2
1
1
2
2
3
7
12
16
16
18
17

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
2
3
7
12
16
16
18
17

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
1
2
2
1
1
1
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
0
7
8
4

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

2
1
1
1
1
1
1
1
1
2
2
2
2
1
1
0
0
0
2
2
2
2
2
2

Chance of Frost

Temperature (°C)

4
4
3
3
3
3
3
5
5
6
8
10
12
11
11
11
9
7
5
6
6
6
5
5

Feels Like (°C)

6
4
3
3
3
4
4
4
4
5
5
6
7
12
12
12
11
10
9
6
5
5
5
6

Dew Point (°C)

2
2
1
1
1
1
2
2
2
3
3
3
3
2
3
3
2
2
2
3
3
4
3
4

Relative Humidity (%)

88
86
86
88
88
86
88
83
80
78
69
60
54
54
55
55
62
70
79
82
83
88
86
88

Pressure (mb)

1017
1017
1016
1016
1015
1014
1014
1014
1014
1014
1014
1014
1013
1013
1013
1013
1014
1014
1014
1015
1015
1016
1016
1016

Ozone (du)

326
324
322
321
321
320
320
319
319
318
319
320
321
321
322
323
323
324
324
324
324
324
321
319

Wednesday 31

Waxing Gibbous 91%

13:59

04:54

Sun - Rise: 08:08, Set: 17:11, Transit: 12:40. Moon - Rise: 13:59, Set: 04:54. Civil Dark: 17:44 - 07:36. Nautical Dark: 18:19 - 07:00. Astro Dark: 18:54 - 06:25

Total Clouds (% Sky Obscured)

Low Clouds (% Sky Obscured)

Medium Clouds (% Sky Obscured)

High Clouds (% Sky Obscured)

ISS Passover

Visibility (miles)

Fog (%)

Precipitation Type

Precipitation Probability (%)

Precipitation Amount (mm)

Wind Speed/Direction (mph)

Chance of Frost

Temperature (°C)

Feels Like (°C)

Dew Point (°C)

Relative Humidity (%)

Pressure (mb)

Ozone (du)

Forecast for Sanary-sur-Mer, Var, France (43.12,5.80)

Generated: 25/12/25 01:17:38. Forecast: 25/12/25 to 31/12/25. Timezone: UTC+1.00