|
April 2019 |
 |
|
A view looking west towards
Sidmouth showing a thick foggy haze with just the cliff tops poking
out into the clearer air |
|
A typical April mix of warmth,
cold, rain, dry and sun. Overall though it was warmer, wetter and
sunnier than average. Warmest April since 2018 (11.0°C), wettest
since 2018 (82 mm), sunniest since 2015 (248 hours). |
|
Summary for April 2019 |
|
Mean Max: |
15.0ºC |
(+1.8ºC) |
|
Mean Min: |
5.5ºC |
(+0.5ºC) |
|
Mean: |
10.2ºC |
(+1.1ºC) |
|
High Max: |
24.9ºC |
20th |
|
Low Max: |
9.2ºC |
3rd |
|
High Min: |
11.8ºC |
23rd |
|
Low Min: |
-1.8ºC |
3rd |
|
Mean Grass Min: |
2.7ºC |
|
|
Grass Min: |
-3.3ºC |
3rd |
|
Days >15°C |
10 Days |
|
|
Days >10°C |
26 Days |
|
|
Nights >10°C |
3 Days |
|
|
Nights >5°C |
18 Days |
|
|
Rain Total (gauge): |
66.3 mm |
(109%) |
|
Rain Total (tipping bucket): |
64.5 mm |
(106%) |
|
Rain Days >0.2 mm: |
13 Days |
|
|
Rain Days >1.0 mm: |
11 Days |
|
|
Max 24 hrs: |
25.6 mm |
5th |
|
Days without any rain: |
17 |
|
|
Air Frost: |
2 Days |
|
|
Grass Frost: |
5 Days |
|
|
Snow Falling: |
0 Days |
|
|
Snow (50%) @ 9am: |
0 Days |
|
|
Ice Days: |
0 Days |
|
|
Thunder Heard: |
0 Days |
|
|
Hail <5 mm: |
2 Days |
|
|
Hail >5 mm: |
0 Days |
|
|
Fog @ 9am: |
1 Day |
|
|
Total Monthly Sunshine: |
220.0 Hours |
(114%) |
|
Most Sunshine in a Day: |
13.5 Hours |
21st |
|
Average Daily Sunshine: |
7.3 Hours |
|
|
Sunless Days: |
1 Days |
|
|
Cloudless Days: |
5 Days |
|
|
Total Possible Sunshine: |
414.6 Hours |
|
|
Percentage of Total Sun: |
53% |
|
|
Average Sunny Interval: |
22.4 |
mins |
|
Maximum UV Index: |
5.5 |
30th |
|
Mean Soil Temp @ 10 cm: |
10.9ºC |
|
|
Min Soil Temp @ 10 cm: |
9.0ºC |
4th |
|
Max Soil Temp @ 10 cm: |
13.4ºC |
23rd |
|
Mean Soil Temp @ 30 cm: |
10.7ºC |
|
|
Min Soil Temp @ 30 cm: |
9.3ºC |
6th |
|
Max Soil Temp @ 30 cm: |
12.8ºC |
24th |
|
Mean Soil Temp @ 100 cm: |
10.3ºC |
|
|
Min Soil Temp @ 100 cm: |
10.0ºC |
1st |
|
Max Soil Temp @ 100 cm: |
11.1ºC |
24th |
|
Ave 10 Min Wind >39 mph: |
0.00 Days |
|
|
N: |
4.58 Days |
15% |
|
NE: |
2.42 Days |
8% |
|
E: |
4.17 Days |
13% |
|
SE: |
3.77 Days |
12% |
|
S: |
4.02 Days |
13% |
|
SW: |
2.49 Days |
8% |
|
W: |
1.07 Days |
3% |
|
NW: |
3.32 Days |
11% |
|
Calm: |
4.14 Days |
17% |
|
Wind Chill Low: |
-3.1ºC |
3rd |
|
Mean Wind: |
3.8 mph |
|
|
Max Gust: |
36 mph |
27th |
|
Mean Cloud Cover: |
50% |
|
|
Mean RH @ 9am: |
85% |
|
|
Rain >0.1mm/hour: |
22.3 Hours |
|
|
Frost Duration: |
3.3 Hours |
|
|
Air Frost in a Day: |
3.3 Hours |
12th |
|
Mean Sea Temperature: |
11.2ºC |
(+0.9ºC) |
|
Normal for Month: |
10.3ºC |
|
|
Max Sea Temperature: |
15.3ºC |
20th |
|
Min Sea Temperature: |
10.2ºC |
3rd |
|
Mean Pressure @ 9am: |
1012.8 hPa |
|
|
Mean Pressure: |
1012.7 hPa |
|
|
Max Pressure: |
1030.5 hPa |
20th |
|
Min Pressure: |
987.7 hPa |
4th |
|
Max Change in 24 hours: |
13.3 hPa |
22nd |
|
Radiation Daily Mean: |
16.80 MJ/m² |
|
|
Max Daily Value: |
25.91 MJ/m² |
21st |
|
Min Daily Value: |
4.18 MJ/m² |
5th |
|
Number of Days with Data: |
30 Days |
|
|
1-Hour Maximum: |
985 W/m² |
27th |
|
Starting Time of the Hour: |
|
13:00 |
|
Max Dewpoint: |
13.2ºC |
23rd |
|
Min Dewpoint: |
-2.5ºC |
3rd |
|
Mean Dewpoint: |
6.4ºC |
|
|
Max Humidity: |
98% |
17th |
|
Min Humidity: |
35% |
20th |
|
Mean Humidity: |
78% |
|
 |
|
|
|
Weather Data for Otter Valley, Devon.
April 2019 |
|
|
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 |
1.4 |
14.6 |
-1.1 |
66 |
94 |
10.1 |
9.9 |
10.0 |
5.0 |
-0.1 |
8.9 |
16 |
3.6 |
86 |
0.0 |
1014 |
1024 |
642 |
3.6 |
12.3 |
0.0 |
10.7 |
Sunny all day |
|
2 |
2.7 |
13.3 |
0.6 |
53 |
96 |
10.0 |
10.0 |
10.0 |
5.5 |
1.2 |
6.5 |
25 |
3.7 |
89 |
0.7 |
1003 |
1014 |
886 |
3.4 |
4.7 |
0.0 |
10.8 |
Sunshine and showers |
|
3 |
-1.8 |
9.2 |
-3.3 |
61 |
96 |
9.2 |
9.7 |
10.0 |
7.4 |
-2.5 |
5.7 |
26 |
2.2 |
54 |
1.1 |
997 |
1003 |
749 |
3.1 |
6.6 |
0.0 |
10.5 |
Sunshine and showers |
|
4 |
3.9 |
9.4 |
0.6 |
77 |
95 |
9.0 |
9.4 |
10.0 |
7.9 |
0.6 |
6.7 |
30 |
6.9 |
166 |
4.3 |
988 |
997 |
416 |
2.5 |
0.7 |
0.0 |
10.4 |
Mostly cloudy |
|
5 |
6.2 |
9.8 |
3.9 |
83 |
96 |
9.1 |
9.4 |
10.0 |
8.0 |
4.4 |
8.3 |
31 |
6.2 |
148 |
25.6 |
990 |
1000 |
233 |
1.6 |
0.0 |
0.0 |
10.3 |
Rain all day |
|
6 |
8.1 |
14.8 |
5.0 |
59 |
90 |
9.3 |
9.3 |
10.0 |
8.3 |
5.5 |
9.0 |
19 |
5.0 |
121 |
3.4 |
1000 |
1004 |
685 |
3.7 |
7.5 |
0.0 |
10.4 |
Sunny intervals all day |
|
7 |
7.9 |
14.3 |
3.3 |
69 |
89 |
10.0 |
9.5 |
10.0 |
7.1 |
5.7 |
9.9 |
16 |
4.0 |
96 |
0.0 |
1003 |
1009 |
753 |
3.8 |
7.4 |
0.0 |
10.5 |
Cloudy am, sunny pm |
|
8 |
3.6 |
14.7 |
1.1 |
68 |
97 |
10.2 |
10.0 |
10.0 |
5.5 |
2.6 |
10.8 |
10 |
1.9 |
45 |
0.0 |
1008 |
1011 |
858 |
4.1 |
6.9 |
0.0 |
10.9 |
Sunny intervals all day |
|
9 |
4.1 |
15.3 |
1.7 |
69 |
97 |
10.4 |
10.0 |
10.0 |
5.8 |
3.2 |
10.3 |
17 |
3.1 |
73 |
2.0 |
1011 |
1015 |
679 |
3.5 |
5.1 |
0.0 |
11.0 |
Sunny intervals all day |
|
10 |
5.1 |
13.7 |
1.1 |
61 |
95 |
10.5 |
10.3 |
10.0 |
6.7 |
3.2 |
7.7 |
17 |
4.2 |
101 |
1.2 |
1015 |
1021 |
861 |
3.8 |
7.9 |
0.0 |
10.8 |
Cloudy am, sunny pm |
|
11 |
0.1 |
12.8 |
-2.2 |
61 |
95 |
9.9 |
10.2 |
10.0 |
6.7 |
-1.3 |
6.4 |
18 |
3.0 |
71 |
0.0 |
1021 |
1026 |
767 |
3.7 |
12.9 |
0.0 |
11.1 |
Sunny all day |
|
12 |
-0.6 |
12.2 |
-2.8 |
59 |
97 |
9.7 |
9.8 |
10.0 |
6.7 |
-1.6 |
5.3 |
18 |
2.3 |
55 |
0.0 |
1024 |
1026 |
756 |
3.6 |
9.4 |
3.3 |
11.0 |
Cloudy early am, sunny pm |
|
13 |
4.2 |
11.5 |
1.1 |
57 |
83 |
9.8 |
9.9 |
10.0 |
7.0 |
1.0 |
5.4 |
21 |
4.2 |
101 |
0.0 |
1024 |
1026 |
738 |
4.4 |
7.3 |
0.0 |
10.8 |
Sunny intervals all day |
|
14 |
4.3 |
9.9 |
2.8 |
60 |
79 |
9.4 |
9.7 |
10.0 |
7.0 |
0.5 |
3.5 |
21 |
5.1 |
122 |
0.0 |
1021 |
1024 |
800 |
4.2 |
3.3 |
0.0 |
10.6 |
Sunny intervals all day |
|
15 |
7.7 |
11.9 |
6.1 |
60 |
76 |
9.5 |
9.4 |
10.0 |
7.0 |
2.1 |
6.5 |
26 |
8.0 |
191 |
0.0 |
1012 |
1022 |
679 |
4.0 |
6.4 |
0.0 |
10.4 |
Sunny intervals all day |
|
16 |
8.4 |
13.6 |
3.3 |
73 |
96 |
10.3 |
10.0 |
10.0 |
7.0 |
5.9 |
10.8 |
18 |
2.3 |
56 |
5.8 |
1012 |
1018 |
674 |
3.1 |
4.5 |
0.0 |
10.7 |
Cloudy am, sunny int pm |
|
17 |
1.6 |
16.8 |
-0.6 |
65 |
98 |
10.4 |
10.2 |
10.0 |
6.4 |
0.8 |
11.6 |
15 |
1.6 |
38 |
0.0 |
1017 |
1019 |
722 |
4.2 |
7.8 |
0.0 |
10.9 |
Misty am, sunny pm |
|
18 |
11.3 |
20.3 |
7.2 |
56 |
84 |
11.4 |
10.7 |
10.0 |
7.3 |
7.4 |
13.0 |
16 |
3.8 |
91 |
0.0 |
1018 |
1023 |
670 |
3.9 |
10.1 |
0.0 |
11.1 |
Sunny intervals all day |
|
19 |
6.4 |
24.0 |
3.9 |
41 |
94 |
11.9 |
11.1 |
10.0 |
8.4 |
4.9 |
12.8 |
9 |
1.9 |
46 |
0.0 |
1023 |
1029 |
774 |
4.3 |
12.9 |
0.0 |
12.2 |
Sunny all day |
|
20 |
5.9 |
24.9 |
3.3 |
35 |
95 |
12.4 |
11.7 |
10.5 |
9.5 |
4.6 |
12.1 |
13 |
2.3 |
54 |
0.0 |
1026 |
1031 |
771 |
4.6 |
13.5 |
0.0 |
12.4 |
Sunny all day |
|
21 |
5.1 |
23.8 |
3.3 |
36 |
95 |
12.7 |
11.9 |
10.6 |
10.0 |
3.8 |
11.0 |
14 |
2.7 |
65 |
0.0 |
1014 |
1026 |
764 |
4.8 |
13.5 |
0.0 |
13.0 |
Sunny all day |
|
22 |
5.4 |
18.5 |
2.8 |
59 |
93 |
12.6 |
12.0 |
10.6 |
10.0 |
3.7 |
12.8 |
14 |
1.3 |
32 |
0.0 |
1000 |
1014 |
757 |
3.9 |
11.1 |
0.0 |
12.1 |
Cloudy early then sunny |
|
23 |
11.8 |
20.2 |
10.0 |
59 |
92 |
13.4 |
12.5 |
10.7 |
10.0 |
9.7 |
13.2 |
13 |
1.5 |
37 |
0.0 |
994 |
1001 |
636 |
3.2 |
6.2 |
0.0 |
12.2 |
Sunny am, cloudy pm |
|
24 |
10.2 |
13.6 |
7.8 |
82 |
94 |
13.2 |
12.8 |
11.1 |
10.0 |
8.7 |
11.2 |
24 |
2.8 |
66 |
4.6 |
990 |
994 |
616 |
3.2 |
3.4 |
0.0 |
12.1 |
Rain am, sunny ints pm |
|
25 |
9.4 |
14.0 |
6.1 |
75 |
94 |
12.7 |
12.5 |
11.1 |
9.7 |
7.3 |
10.9 |
31 |
8.0 |
191 |
9.0 |
989 |
1002 |
914 |
4.8 |
6.8 |
0.0 |
12.0 |
Rain am, sunny ints pm |
|
26 |
7.8 |
13.7 |
3.9 |
71 |
96 |
12.3 |
12.3 |
11.1 |
6.0 |
6.5 |
11.2 |
35 |
6.2 |
150 |
2.4 |
1002 |
1011 |
566 |
4.7 |
1.3 |
0.0 |
11.6 |
Sunny intervals all day |
|
27 |
7.2 |
14.4 |
4.4 |
49 |
95 |
11.8 |
11.9 |
11.1 |
5.9 |
2.8 |
9.3 |
36 |
9.4 |
227 |
0.6 |
1008 |
1018 |
998 |
4.4 |
9.1 |
0.0 |
11.2 |
Sunny intervals all day |
|
28 |
5.9 |
14.6 |
2.2 |
64 |
92 |
11.7 |
11.8 |
11.1 |
6.0 |
3.8 |
9.4 |
19 |
3.5 |
85 |
0.0 |
1018 |
1023 |
863 |
5.1 |
3.4 |
0.0 |
11.1 |
Sunny intervals all day |
|
29 |
7.6 |
15.1 |
5.0 |
78 |
96 |
12.3 |
11.8 |
11.1 |
5.0 |
6.3 |
11.8 |
17 |
1.1 |
28 |
3.8 |
1023 |
1025 |
810 |
4.8 |
8.2 |
0.0 |
11.3 |
Rain early am, sunny pm |
|
30 |
2.9 |
15.6 |
1.1 |
77 |
97 |
12.3 |
12.0 |
11.1 |
5.1 |
1.9 |
11.9 |
14 |
1.5 |
34 |
0.0 |
1021 |
1025 |
832 |
5.5 |
9.8 |
0.0 |
11.6 |
Sunny intervals all day |
|
|
5.5 |
15.0 |
2.7 |
63 |
93 |
10.9 |
10.7 |
10.3 |
7.3 |
3.4 |
9.5 |
20 |
3.8 |
2718 |
64.5 |
1009 |
1016 |
729 |
3.9 |
220.0 |
3.3 |
11.2 |
|
 |
|
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