Počasí v Ďáblicích - leden 2010
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Average temperature = -3.6°C
Average humidity = 85%
Average dewpoint = -5.7°C
Average barometer = 1012.1 hPa
Average windspeed = 0.8 m/s
Average gustspeed = 0.8 m/s
Average direction = 291° (WNW)
Rainfall for month = 28.4 mm
Rainfall for year = 28.4 mm
Maximum rain per minute = 11.4 mm on day 07 at time 02:33
Maximum temperature = 5.2°C on day 1 at time 00:05
Minimum temperature = -16.8°C on day 27 at time 07:14
Maximum humidity = 100% on day 20 at time 09:56
Minimum humidity = 60% on day 26 at time 15:50
Maximum dewpoint = 4.3°C on day 01 at time 00:05
Minimum dewpoint = -18.5°C on day 27 at time 7:04
Maximum pressure = 1034.0 hPa on day 27 at time 01:38
Minimum pressure = 980.0 hPa on day 30 at time 04:12
Maximum windspeed = 10.8 m/s from 00°( N ) on day 25 at time 13:38
Maximum gust speed = 10.8 m/s from 00°( N ) on day 25 at time 13:38
Maximum heat index = 9.8°C on day 25 at time 12:44
Avg daily max temp :-1.2°C
Avg daily min temp :-6.5°C
Growing degrees days :0.0 GDD
Total windrun = 2187.9km
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Day, Sunshine hours, ET, max solar, max uv
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01 00.0hrs ,ET :0.2 mm ,0.0 W/M?
02 02.7hrs ,ET :0.1 mm ,0.0 W/M?
03 01.0hrs ,ET :0.1 mm ,0.0 W/M?
04 01.1hrs ,ET :0.1 mm ,0.0 W/M?
05 00.1hrs ,ET :0.1 mm ,235.9 W/M?
06 02.7hrs ,ET :0.1 mm ,58.5 W/M?
07 00.2hrs ,ET :0.1 mm ,292.2 W/M?
08 01.2hrs ,ET :0.1 mm ,19.2 W/M?
09 00.1hrs ,ET :0.1 mm ,18.5 W/M?
10 02.2hrs ,ET :0.1 mm ,10.3 W/M?
11 01.8hrs ,ET :0.1 mm ,21.5 W/M?
12 00.0hrs ,ET :0.1 mm ,30.5 W/M?
13 00.0hrs ,ET :0.1 mm ,0.0 W/M?
14 00.0hrs ,ET :0.1 mm ,0.0 W/M?
15 00.2hrs ,ET :0.1 mm ,52.4 W/M?
16 00.0hrs ,ET :0.1 mm ,64.7 W/M?
17 00.7hrs ,ET :0.2 mm ,98.6 W/M?
18 01.3hrs ,ET :0.2 mm ,118.4 W/M?
19 06.3hrs ,ET :0.3 mm ,175.6 W/M?
20 00.0hrs ,ET :0.3 mm ,332.6 W/M?
21 00.0hrs ,ET :0.1 mm ,35.2 W/M?
22 00.0hrs ,ET :0.1 mm ,0.0 W/M?
23 02.3hrs ,ET :0.1 mm ,80.2 W/M?
24 00.7hrs ,ET :0.3 mm ,308.2 W/M?
25 05.4hrs ,ET :0.3 mm ,121.5 W/M?
26 05.0hrs ,ET :0.4 mm ,0.0 W/M?
27 02.1hrs ,ET :0.4 mm ,417.7 W/M?
28 01.0hrs ,ET :0.5 mm ,501.0 W/M?
29 09.2hrs ,ET :0.7 mm ,239.6 W/M?
30 03.5hrs ,ET :0.4 mm ,422.3 W/M?
31 00.0hrs ,ET :0.0 mm ,415.6 W/M?
Sunshine hours month to date= 46.1 hrs
Sunshine hours year to date= 46.1 hrs
Frost days= 31
Ice days= 23
Very cold days= 7
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Daily rain totals
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01.2 mm on day 1
17.4 mm on day 18
00.6 mm on day 20
01.5 mm on day 29
00.6 mm on day 30
Srážkoměr není vyhřívaný, takže co roztálo "na vzduchu", to tam je. Neroztálo všechno, nějaké mm ještě přibudou v únoru, byť budou spadat do ledna...

Kromě nižší teploty o -1,5°C mi vychází ukázkově průměrný leden...
