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Report for 2020 December
Monthly Climatological Summary for Dec 2020
Name: Crundale City: Haverfordwest State: Pembrokeshire, UK
Elevation: 40 m Lat: N 51° 49' 31" Lon: W 004° 56' 57"
Temperature (°C), Rain (mm), Wind Speed (mph)
Heat Cool Avg
Mean Deg Deg Wind Dom
Day Temp High Time Low Time Days Days Rain Speed High Time Dir
----------------------------------------------------------------------------------
01 10.3 10.3 00:10 10.3 00:10 5.2 0.0 0.0 0.1 3.4 23:50 S
02 8.7 10.3 00:00 6.0 19:20 6.8 0.0 1.5 2.4 15.4 12:20 W
03 4.9 7.4 00:50 2.3 20:10 10.6 0.0 44.0 2.3 23.9 22:20 NW
04 5.2 7.5 22:50 2.3 01:40 10.2 0.0 25.7 6.6 23.9 22:50 WNW
05 4.8 7.6 12:20 -1.5 23:30 10.6 0.0 0.0 5.4 29.1 09:30 NNE
06 1.7 9.1 14:20 -3.1 08:00 13.6 0.0 0.0 0.1 3.4 12:10 S
07 1.9 7.4 14:00 -1.9 03:20 13.4 0.0 2.3 0.3 6.9 13:00 NE
08 5.4 8.0 13:00 0.8 00:10 9.9 0.0 0.0 2.7 15.4 14:50 W
09 5.9 8.9 14:00 1.1 08:00 9.5 0.0 17.3 2.7 17.2 21:20 SSE
10 9.1 10.9 20:40 8.2 07:20 6.3 0.0 11.7 2.8 17.2 18:30 S
11 9.5 10.9 01:30 8.2 17:30 6.0 0.0 3.5 2.6 17.2 22:00 SW
12 5.9 8.8 12:30 0.9 20:10 9.6 0.0 0.0 2.8 17.2 13:00 W
13 10.3 12.2 18:00 4.3 00:10 5.1 0.0 39.9 7.5 27.3 21:50 SSE
14 9.6 11.9 00:10 7.7 16:20 5.9 0.0 6.9 7.3 37.6 04:40 S
15 8.7 10.3 12:20 7.1 05:40 6.7 0.0 8.9 4.5 18.8 23:40 SSE
16 9.3 10.5 04:50 7.7 23:20 6.1 0.0 16.5 5.3 25.7 05:00 SSE
17 10.0 12.3 23:10 7.0 02:30 5.4 0.0 18.0 6.7 27.3 20:00 S
18 11.9 12.8 10:10 10.4 21:30 3.5 0.0 33.0 9.2 34.2 19:30 SSE
19 9.4 11.0 11:20 7.7 08:40 6.0 0.0 5.6 7.4 27.3 03:00 S
20 7.5 9.7 12:10 4.5 20:50 7.8 0.0 4.0 3.7 27.3 10:30 SSW
21 10.7 12.4 11:20 7.9 00:10 4.8 0.0 9.2 6.4 22.1 10:30 SSW
22 8.8 11.3 20:00 7.1 08:30 6.7 0.0 8.1 1.4 6.9 00:50 SSE
23 9.0 11.2 11:20 6.5 18:50 6.4 0.0 7.6 7.4 30.9 14:50 NNE
24 5.2 7.7 00:30 0.4 23:50 10.2 0.0 2.6 5.9 25.7 00:20 N
25 3.9 8.1 22:50 -1.1 02:30 11.4 0.0 0.5 1.2 10.3 23:40 SW
26 9.6 10.6 20:20 7.8 00:10 5.8 0.0 8.9 12.4 39.4 23:40 SW
27 5.6 9.2 00:10 2.3 22:00 9.9 0.0 6.9 6.3 44.5 00:40 SW
28 5.7 7.1 01:20 4.3 07:50 9.6 0.0 12.4 7.4 23.9 01:20 NW
29 5.3 6.9 14:20 2.8 09:20 9.9 0.0 7.4 5.6 22.1 03:30 NW
30 2.3 4.8 14:10 -1.3 21:50 13.0 0.0 1.0 0.6 12.1 00:50 WSW
31 0.9 5.7 12:40 -2.4 23:20 14.4 0.0 2.8 0.6 8.5 12:20 W
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7.0 12.8 18 -3.1 6 260.3 0.0 306.2 4.4 44.5 27 SW
Max >= 25.0 0
Max <= 5.0 1
Min <= 0.0 6
Min <= -4.0 0
Max Rain: 44.0 on day 3
Days of Rain: 26 (>= 0.2 mm) 23 (>= 2.0 mm) 4 (>= 20.0 mm)
Heat Base: 15.5 Cool Base: 22.0 Method: Integration