|
April 2020 |
 |
|
Lovely Willow enjoying a warm
April day in what may be his last spring |
|
A beautifully warm and very
sunny spring month with a little below average rainfall. Warmest
April since 2011 (13.0°C); driest since 2017 (21.4 mm) and the
sunniest since 2010 (256 hours). |
|
Summary for April 2020 |
|
Mean Max: |
17.4ºC |
(+4.2ºC) |
|
Mean Min: |
5.9ºC |
(+0.9ºC) |
|
Mean: |
11.6ºC |
(+2.5ºC) |
|
High Max: |
23.3ºC |
22nd |
|
Low Max: |
11.6ºC |
1st |
|
High Min: |
10.2ºC |
28th |
|
Low Min: |
-0.8ºC |
1st |
|
Mean Grass Min: |
2.8ºC |
|
|
Grass Min: |
-2.8ºC |
1st |
|
Days >20°C |
7 Days |
|
|
Days >15°C |
22 Days |
|
|
Nights >5°C |
21 Days |
|
|
Nights >0°C |
29 Days |
|
|
Rain Total (gauge): |
31.7 mm |
(52%) |
|
Rain Total (tipping bucket): |
31.7 mm |
(52%) |
|
Rain Days >0.2 mm: |
5 Days |
|
|
Rain Days >1.0 mm: |
5 Days |
|
|
Max 24 hrs: |
8.6 mm |
30th |
|
Days without any rain: |
25 |
|
|
Air Frost: |
1 Day |
|
|
Grass Frost: |
5 Days |
|
|
Snow Falling: |
0 Days |
|
|
Snow (50%) @ 9am: |
0 Days |
|
|
Ice Days: |
0 Days |
|
|
Thunder Heard: |
0 Days |
|
|
Hail <5 mm: |
0 Days |
|
|
Hail >5 mm: |
0 Days |
|
|
Fog @ 9am: |
0 Days |
|
|
Total Monthly Sunshine: |
250.9 Hours |
(129%) |
|
Most Sunshine in a Day: |
13.7 Hours |
23rd |
|
Average Daily Sunshine: |
8.4 Hours |
|
|
Sunless Days: |
0 Days |
|
|
Cloudless Days: |
9 Days |
|
|
Total Possible Sunshine: |
416.1 Hours |
|
|
Percentage of Total Sun: |
60% |
|
|
Average Sunny Interval: |
22.9 |
mins |
|
Maximum UV Index: |
5.6 |
21st |
|
Mean Soil Temp @ 10 cm: |
11.2ºC |
|
|
Min Soil Temp @ 10 cm: |
7.4ºC |
1st |
|
Max Soil Temp @ 10 cm: |
13.1ºC |
28th |
|
Mean Soil Temp @ 30 cm: |
10.9ºC |
|
|
Min Soil Temp @ 30 cm: |
7.9ºC |
1st |
|
Max Soil Temp @ 30 cm: |
12.8ºC |
28th |
|
Mean Soil Temp @ 100 cm: |
10.3ºC |
|
|
Min Soil Temp @ 100 cm: |
8.9ºC |
1st |
|
Max Soil Temp @ 100 cm: |
11.7ºC |
30th |
|
Ave 10 Min Wind >39 mph: |
0.00 Days |
|
|
N: |
6.55 Days |
21% |
|
NE: |
3.65 Days |
12% |
|
E: |
2.67 Days |
9% |
|
SE: |
2.98 Days |
10% |
|
S: |
2.83 Days |
9% |
|
SW: |
2.84 Days |
9% |
|
W: |
0.60 Days |
2% |
|
NW: |
2.57 Days |
8% |
|
Calm: |
6.30 Days |
20% |
|
Wind Chill Low: |
-3.3ºC |
1st |
|
Mean Wind: |
3.1 mph |
|
|
Max Gust: |
42 mph |
29th |
|
Mean Cloud Cover: |
33% |
|
|
Mean RH @ 9am: |
87% |
|
|
Rain >0.1mm/hour: |
9.4 Hours |
|
|
Frost Duration: |
2.9 Hours |
|
|
Air Frost in a Day: |
2.9 Hours |
1st |
|
Mean Sea Temperature: |
11.3ºC |
(+1.0ºC) |
|
Normal for Month: |
10.3ºC |
|
|
Max Sea Temperature: |
14.3ºC |
23rd |
|
Min Sea Temperature: |
8.7ºC |
1st |
|
Mean Pressure @ 9am: |
1016.6 hPa |
|
|
Mean Pressure: |
1016.1 hPa |
|
|
Max Pressure: |
1029.1 hPa |
7th |
|
Min Pressure: |
992.3 hPa |
30th |
|
Max Change in 24 hours: |
17.9 hPa |
6th |
|
Radiation Daily Mean: |
15.25 MJ/m² |
|
|
Max Daily Value: |
21.66 MJ/m² |
23rd |
|
Min Daily Value: |
4.88 MJ/m² |
28th |
|
Number of Days with Data: |
30 Days |
|
|
1-Hour Maximum: |
769 W/m² |
19th |
|
Starting Time of the Hour: |
|
13:00 |
|
Max Dewpoint: |
14.8ºC |
11th |
|
Min Dewpoint: |
-1.8ºC |
1st |
|
Mean Dewpoint: |
7.7ºC |
|
|
Max Humidity: |
99% |
4th |
|
Min Humidity: |
44% |
20th |
|
Mean Humidity: |
78% |
|
 |
|
|
|
Weather Data for Otter Valley, Devon. April
2020 |
|
|
Temp oC |
Grass |
Hum (%) |
Soil oC
(cm) |
Soil |
DP (oC) |
Wind (mph) |
Rain |
Air (hPa) |
W/m² |
UV |
Sun |
Frost |
Sea |
Observations |
|
|
Min |
Max |
Min |
Min |
Max |
10 |
30 |
100 |
(cb) |
Min |
Max |
Max |
Ave |
Run |
mm |
Min |
Max |
Max |
Max |
Hours |
Hours |
Temp |
|
1 |
-0.8 |
11.6 |
-2.8 |
56 |
95 |
7.4 |
7.9 |
8.9 |
0.3 |
-1.8 |
4.2 |
14 |
3.3 |
79 |
0.0 |
1022 |
1029 |
815 |
3.7 |
5.1 |
2.9 |
9.3 |
Sunny intervals all day |
|
2 |
5.9 |
14.3 |
4.4 |
65 |
93 |
8.2 |
7.9 |
8.9 |
0.8 |
4.0 |
8.4 |
22 |
3.4 |
82 |
0.0 |
1017 |
1022 |
811 |
4.6 |
5.3 |
0.0 |
9.3 |
Sunny intervals all day |
|
3 |
8.4 |
14.2 |
4.4 |
72 |
94 |
8.9 |
8.4 |
8.9 |
1.0 |
6.6 |
10.6 |
12 |
1.7 |
41 |
0.0 |
1017 |
1019 |
791 |
4.0 |
1.1 |
0.0 |
9.7 |
Brief sunny intervals all day |
|
4 |
3.2 |
15.3 |
0.0 |
73 |
99 |
9.2 |
8.9 |
8.9 |
1.0 |
2.3 |
11.0 |
19 |
3.2 |
77 |
0.0 |
1016 |
1020 |
712 |
4.4 |
9.3 |
0.0 |
9.8 |
Sunny intervals all day |
|
5 |
9.9 |
16.4 |
6.7 |
71 |
90 |
9.8 |
9.4 |
8.9 |
1.0 |
7.4 |
11.7 |
28 |
7.2 |
174 |
0.0 |
1007 |
1016 |
653 |
4.4 |
11.0 |
0.0 |
10.2 |
Sunny intervals all day |
|
6 |
7.1 |
17.2 |
2.2 |
55 |
98 |
10.6 |
9.9 |
9.0 |
1.0 |
6.0 |
11.9 |
25 |
4.3 |
104 |
1.3 |
1007 |
1025 |
847 |
4.5 |
6.7 |
0.0 |
10.7 |
Sunny intervals all day |
|
7 |
0.3 |
17.3 |
-2.2 |
45 |
98 |
9.9 |
9.8 |
9.4 |
1.0 |
-0.4 |
9.3 |
12 |
1.8 |
44 |
0.0 |
1025 |
1029 |
707 |
4.3 |
7.9 |
0.0 |
10.3 |
Sunny intervals all day |
|
8 |
9.8 |
22.6 |
5.6 |
55 |
90 |
10.7 |
10.1 |
9.4 |
1.0 |
5.9 |
13.6 |
14 |
2.7 |
64 |
0.0 |
1022 |
1026 |
772 |
5.0 |
7.6 |
0.0 |
10.9 |
Cloudy am, sunny pm |
|
9 |
4.5 |
21.0 |
2.2 |
54 |
98 |
11.1 |
10.6 |
9.4 |
1.0 |
3.8 |
13.3 |
11 |
1.4 |
35 |
0.0 |
1022 |
1024 |
685 |
4.6 |
12.9 |
0.0 |
10.9 |
Sunny all day |
|
10 |
9.0 |
19.8 |
5.6 |
57 |
91 |
11.6 |
11.1 |
9.6 |
1.0 |
7.3 |
12.5 |
20 |
4.2 |
100 |
0.0 |
1021 |
1023 |
657 |
4.8 |
12.9 |
0.0 |
11.2 |
Sunny all day |
|
11 |
5.2 |
22.6 |
2.2 |
56 |
96 |
11.8 |
11.1 |
10.0 |
1.0 |
4.4 |
14.8 |
14 |
2.7 |
64 |
0.0 |
1020 |
1022 |
667 |
4.3 |
13.0 |
0.0 |
11.7 |
Sunny all day |
|
12 |
5.5 |
21.4 |
2.2 |
58 |
97 |
11.9 |
11.4 |
10.0 |
1.0 |
4.6 |
13.8 |
12 |
1.9 |
45 |
0.0 |
1010 |
1021 |
793 |
4.4 |
8.5 |
0.0 |
11.4 |
Sunny intervals all day |
|
13 |
8.7 |
15.3 |
3.3 |
51 |
92 |
11.8 |
11.7 |
10.3 |
1.0 |
2.7 |
9.5 |
23 |
7.2 |
173 |
0.0 |
1011 |
1027 |
690 |
4.0 |
12.7 |
0.0 |
11.1 |
Sunny all day |
|
14 |
1.1 |
12.5 |
-2.2 |
64 |
89 |
10.8 |
11.3 |
10.6 |
1.7 |
-0.9 |
6.9 |
14 |
3.0 |
71 |
0.0 |
1026 |
1029 |
772 |
4.6 |
13.2 |
0.0 |
11.0 |
Sunny all day |
|
15 |
0.2 |
16.2 |
-1.7 |
49 |
97 |
10.2 |
10.8 |
10.6 |
2.0 |
-0.6 |
7.3 |
12 |
2.3 |
55 |
0.0 |
1017 |
1026 |
717 |
4.5 |
13.2 |
0.0 |
11.0 |
Sunny all day |
|
16 |
2.3 |
18.3 |
-0.6 |
50 |
95 |
10.4 |
10.6 |
10.6 |
2.1 |
1.0 |
12.1 |
16 |
2.6 |
63 |
0.0 |
1013 |
1017 |
712 |
4.3 |
12.4 |
0.0 |
11.2 |
Sunny ints am then sunny |
|
17 |
7.6 |
14.1 |
3.9 |
84 |
96 |
11.0 |
10.8 |
10.6 |
2.8 |
6.4 |
12.8 |
13 |
2.8 |
68 |
8.4 |
1012 |
1015 |
383 |
2.8 |
0.2 |
0.0 |
11.2 |
Brief sunny intervals all day |
|
18 |
8.6 |
13.3 |
5.0 |
88 |
96 |
11.3 |
11.1 |
10.6 |
3.0 |
7.5 |
11.6 |
10 |
1.2 |
27 |
0.0 |
1013 |
1018 |
513 |
3.2 |
0.4 |
0.0 |
11.3 |
Brief sunny intervals all day |
|
19 |
8.8 |
19.5 |
5.6 |
59 |
98 |
11.8 |
11.2 |
10.6 |
3.0 |
8.1 |
13.4 |
16 |
1.7 |
42 |
0.0 |
1017 |
1020 |
840 |
4.8 |
7.5 |
0.0 |
11.7 |
Cloudy am, sunny pm |
|
20 |
8.3 |
19.3 |
6.1 |
44 |
91 |
11.9 |
11.6 |
10.6 |
3.0 |
3.4 |
9.7 |
22 |
4.3 |
103 |
0.0 |
1012 |
1018 |
731 |
4.6 |
13.4 |
0.0 |
11.4 |
Sunny all day |
|
21 |
9.9 |
21.4 |
6.1 |
46 |
82 |
12.2 |
11.7 |
10.6 |
3.0 |
3.6 |
10.4 |
18 |
4.5 |
107 |
0.0 |
1012 |
1016 |
808 |
5.6 |
13.3 |
0.0 |
11.9 |
Sunny all day |
|
22 |
7.9 |
23.3 |
5.6 |
47 |
89 |
12.5 |
11.9 |
10.9 |
3.0 |
5.6 |
12.5 |
14 |
3.5 |
84 |
0.0 |
1016 |
1019 |
740 |
4.9 |
12.4 |
0.0 |
12.5 |
Sunny am, sunny ints pm |
|
23 |
5.1 |
21.5 |
2.2 |
52 |
96 |
12.7 |
12.1 |
11.1 |
3.0 |
3.8 |
12.7 |
14 |
3.5 |
85 |
0.0 |
1017 |
1020 |
722 |
5.0 |
13.7 |
0.0 |
12.9 |
Sunny all day |
|
24 |
4.6 |
16.7 |
2.2 |
64 |
97 |
12.4 |
12.3 |
11.1 |
3.0 |
3.8 |
11.4 |
14 |
1.6 |
37 |
0.0 |
1013 |
1017 |
694 |
3.4 |
5.4 |
0.0 |
12.4 |
Sunny intervals all day |
|
25 |
6.5 |
15.6 |
3.3 |
73 |
99 |
12.7 |
12.2 |
11.1 |
3.0 |
5.8 |
11.7 |
11 |
1.3 |
31 |
0.0 |
1013 |
1015 |
732 |
4.7 |
7.0 |
0.0 |
12.2 |
Sunny intervals all day |
|
26 |
6.1 |
17.4 |
3.9 |
55 |
96 |
12.8 |
12.5 |
11.1 |
3.0 |
5.1 |
11.3 |
14 |
1.5 |
36 |
0.0 |
1010 |
1014 |
771 |
5.5 |
9.6 |
0.0 |
12.4 |
Sunny intervals all day |
|
27 |
5.2 |
18.1 |
2.8 |
68 |
98 |
12.9 |
12.6 |
11.3 |
3.0 |
4.3 |
13.1 |
13 |
1.5 |
36 |
0.0 |
1005 |
1011 |
668 |
4.2 |
6.0 |
0.0 |
12.8 |
Sunny intervals all day |
|
28 |
10.2 |
13.8 |
5.0 |
81 |
97 |
13.1 |
12.8 |
11.7 |
3.0 |
7.5 |
11.6 |
11 |
1.3 |
32 |
7.5 |
1002 |
1005 |
259 |
1.8 |
1.1 |
0.0 |
12.6 |
Brief sunny intervals all day |
|
29 |
2.8 |
16.3 |
1.7 |
60 |
99 |
12.3 |
12.5 |
11.7 |
3.0 |
2.2 |
11.9 |
42 |
5.4 |
134 |
5.9 |
995 |
1005 |
794 |
4.9 |
4.2 |
0.0 |
12.2 |
Sunny intervals all day |
|
30 |
5.1 |
14.8 |
1.1 |
64 |
96 |
12.2 |
12.4 |
11.7 |
3.0 |
3.9 |
10.7 |
23 |
5.4 |
124 |
8.6 |
992 |
997 |
799 |
4.6 |
3.8 |
0.0 |
11.8 |
Showers am, sunny ints pm |
|
|
5.9 |
17.4 |
2.8 |
61 |
95 |
11.2 |
10.9 |
10.3 |
2.0 |
4.1 |
11.2 |
17 |
3.1 |
2217 |
31.7 |
1013 |
1019 |
709 |
4.3 |
250.9 |
2.9 |
11.3 |
|
 |
|
|
UV Light
|
Month So Far
|
Year So Far
|
Recording Data
|
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|
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Weather |
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|
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|
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