Chilterns Weather

Current and historic weather records from the eHideaway weather station located in Prestwood, Buckinghamshire.

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eHideaway > Chilterns > Weather > Reports > Monthly Reports
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Data available between February 2016 and July 2020


Monthly Report for May 2018

Temp
Range
DayValue
12.4°C to 15.8°C
26.3°C to 12.9°C
33.2°C to 17.7°C
48.6°C to 22.2°C
57.6°C to 26.0°C
67.3°C to 28.4°C
711.2°C to 28.7°C
810.3°C to 26.0°C
97.5°C to 20.5°C
108.2°C to 18.9°C
115.2°C to 17.5°C
128.4°C to 16.5°C
136.8°C to 19.4°C
147.0°C to 22.3°C
159.6°C to 25.0°C
167.2°C to 13.6°C
175.1°C to 18.4°C
182.9°C to 21.2°C
196.3°C to 23.8°C
208.2°C to 23.0°C
217.3°C to 25.2°C
229.7°C to 23.1°C
239.2°C to 20.3°C
249.6°C to 21.8°C
2511.7°C to 17.0°C
2612.6°C to 24.2°C
2713.8°C to 29.6°C
2814.3°C to 25.5°C
2912.5°C to 15.7°C
3012.3°C to 18.2°C
3114.4°C to 23.4°C
May2.4°C to 29.6°C
Mean
Temp
DayValue
18.7°C
28.8°C
310.9°C
414.4°C
516.5°C
618.3°C
720.6°C
818.4°C
914.3°C
1012.7°C
1111.9°C
1211.6°C
1312.8°C
1414.8°C
1517.0°C
1611.4°C
1711.3°C
1812.3°C
1915.6°C
2016.1°C
2116.8°C
2216.5°C
2313.0°C
2414.0°C
2513.8°C
2617.9°C
2719.6°C
2818.0°C
2913.8°C
3014.4°C
3118.4°C
May14.7°C
Diff
From Norm
DayValue
1-2.8°C
2-2.7°C
3-0.6°C
42.9°C
55.0°C
66.8°C
79.1°C
86.9°C
92.8°C
101.2°C
110.4°C
120.1°C
131.3°C
143.3°C
155.5°C
16-0.1°C
17-0.2°C
180.8°C
194.1°C
204.6°C
215.3°C
225.0°C
231.5°C
242.5°C
252.3°C
266.4°C
278.1°C
286.5°C
292.3°C
302.9°C
316.9°C
May3.2°C
Heating
Required
DayValue
19.6°C days
29.5°C days
37.4°C days
44.2°C days
53.4°C days
62.8°C days
71.8°C days
82.2°C days
94.2°C days
105.7°C days
116.4°C days
126.7°C days
135.6°C days
144.2°C days
153.0°C days
166.9°C days
177.0°C days
186.2°C days
193.8°C days
203.2°C days
213.2°C days
223.1°C days
235.4°C days
244.7°C days
254.5°C days
262.1°C days
271.5°C days
281.7°C days
294.5°C days
303.9°C days
311.2°C days
May139.6°C days
Cooling
Required
DayValue
10.0°C days
20.0°C days
30.0°C days
40.3°C days
51.6°C days
62.8°C days
74.1°C days
82.3°C days
90.2°C days
100.0°C days
110.0°C days
120.0°C days
130.0°C days
140.7°C days
151.7°C days
160.0°C days
170.0°C days
180.2°C days
191.2°C days
201.1°C days
211.7°C days
221.3°C days
230.2°C days
240.4°C days
250.0°C days
261.7°C days
272.8°C days
281.4°C days
290.0°C days
300.0°C days
311.3°C days
May27.0°C days

Rain
DayValue
10.0 mm
26.9 mm
30.0 mm
40.0 mm
50.0 mm
60.0 mm
70.0 mm
80.0 mm
90.0 mm
101.5 mm
110.0 mm
126.0 mm
130.0 mm
140.0 mm
150.0 mm
160.0 mm
170.0 mm
180.0 mm
190.0 mm
200.0 mm
210.0 mm
220.0 mm
230.0 mm
246.3 mm
253.6 mm
260.3 mm
2730.9 mm
280.3 mm
2910.8 mm
306.0 mm
310.0 mm
May72.6 mm
High Rain
Rate
DayValue
10.0 mm/hr
25.6 mm/hr
30.0 mm/hr
40.0 mm/hr
50.0 mm/hr
60.0 mm/hr
70.0 mm/hr
80.0 mm/hr
90.0 mm/hr
102.5 mm/hr
110.0 mm/hr
122.5 mm/hr
130.0 mm/hr
140.0 mm/hr
150.0 mm/hr
160.0 mm/hr
170.0 mm/hr
180.0 mm/hr
190.0 mm/hr
200.0 mm/hr
210.0 mm/hr
220.0 mm/hr
230.0 mm/hr
2422.5 mm/hr
257.5 mm/hr
260.1 mm/hr
2767.5 mm/hr
280.1 mm/hr
2911.2 mm/hr
3045.0 mm/hr
310.0 mm/hr
May67.5 mm/hr
Max Rain
In 1 Hour
DayValue
10.0 mm
22.4 mm
30.0 mm
40.0 mm
50.0 mm
60.0 mm
70.0 mm
80.0 mm
90.0 mm
100.9 mm
110.0 mm
121.8 mm
130.0 mm
140.0 mm
150.0 mm
160.0 mm
170.0 mm
180.0 mm
190.0 mm
200.0 mm
210.0 mm
220.0 mm
230.0 mm
243.9 mm
252.7 mm
260.3 mm
2720.4 mm
280.3 mm
294.5 mm
303.0 mm
310.0 mm
May20.4 mm
Time
Raining
DayValue
10%
217%
30%
40%
50%
60%
70%
80%
90%
103%
110%
1217%
130%
140%
150%
160%
170%
180%
190%
200%
210%
220%
230%
2412%
257%
261%
2713%
281%
2916%
3011%
310%
May3%
Day Time
Raining
DayValue
10%
229%
30%
40%
50%
60%
70%
80%
90%
100%
110%
1231%
130%
140%
150%
160%
170%
180%
190%
200%
210%
220%
230%
242%
250%
262%
270%
280%
2931%
300%
310%
May3%

Pressure Range
DayValue
11007.1 hPa to 1010.6 hPa
21002.1 hPa to 1014.3 hPa
31014.3 hPa to 1021.7 hPa
41021.1 hPa to 1026.2 hPa
51024.1 hPa to 1027.1 hPa
61019.9 hPa to 1025.4 hPa
71014.7 hPa to 1021.0 hPa
81008.5 hPa to 1014.8 hPa
91007.4 hPa to 1011.1 hPa
101008.5 hPa to 1020.1 hPa
111012.5 hPa to 1019.8 hPa
121012.5 hPa to 1014.0 hPa
131012.4 hPa to 1019.0 hPa
141019.1 hPa to 1022.1 hPa
151019.9 hPa to 1022.1 hPa
161022.0 hPa to 1028.6 hPa
171026.6 hPa to 1028.5 hPa
181024.5 hPa to 1027.2 hPa
191022.5 hPa to 1025.4 hPa
201019.9 hPa to 1024.0 hPa
211014.9 hPa to 1020.3 hPa
221015.1 hPa to 1021.9 hPa
231021.8 hPa to 1025.1 hPa
241018.2 hPa to 1023.3 hPa
251017.7 hPa to 1020.6 hPa
261018.0 hPa to 1021.1 hPa
271015.2 hPa to 1019.6 hPa
281016.9 hPa to 1020.5 hPa
291014.3 hPa to 1019.9 hPa
301013.0 hPa to 1015.2 hPa
311014.5 hPa to 1016.8 hPa
May1002.1 hPa to 1028.6 hPa
High
Wind
DayValue
18 mph
28 mph
35 mph
44 mph
54 mph
65 mph
75 mph
86 mph
95 mph
106 mph
118 mph
123 mph
134 mph
147 mph
156 mph
168 mph
176 mph
184 mph
195 mph
205 mph
216 mph
227 mph
237 mph
244 mph
253 mph
268 mph
277 mph
284 mph
295 mph
304 mph
316 mph
May8 mph
High Wind
Direction
DayValue
1NNW
2E
3WSW
4W
5NE
6N
7NE
8W
9NW
10SW
11E
12S
13W
14W
15WNW
16SE
17SE
18NE
19NE
20E
21NE
22SE
23NW
24S
25NW
26NE
27NE
28NW
29W
30NE
31N
MayNNW

Wind Run
DayValue
134.5 miles
240.6 miles
317.0 miles
413.5 miles
514.5 miles
615.2 miles
714.2 miles
825.0 miles
918.5 miles
1029.4 miles
1131.5 miles
128.0 miles
139.9 miles
1423.8 miles
1522.6 miles
1632.0 miles
1723.5 miles
187.5 miles
1913.2 miles
2021.0 miles
2116.8 miles
2223.4 miles
2324.0 miles
2416.2 miles
257.0 miles
2631.8 miles
2722.2 miles
289.6 miles
2921.8 miles
3010.2 miles
3122.0 miles
May620.4 miles
Dominant Wind
Direction
DayValue
1NW
2NW
3NW
4NW
5NE
6NE
7NE
8W
9NW
10W
11NE
12SW
13NW
14NW
15NW
16NE
17E
18E
19NW
20NE
21NE
22NW
23NE
24NE
25NW
26E
27NE
28NW
29E
30NE
31NE
MayNW
Wind
Direction
DayNNNENEENE
16%1%5%0%
27%0%7%0%
33%0%3%0%
47%0%5%0%
515%0%41%0%
622%0%30%1%
710%0%31%1%
88%1%16%1%
910%0%1%0%
104%0%1%0%
1125%0%28%0%
128%1%21%0%
132%0%3%1%
149%1%10%0%
1514%0%10%0%
1610%0%23%0%
178%1%26%0%
1814%0%18%0%
199%0%20%2%
2010%0%46%1%
2110%0%28%0%
2215%0%9%0%
236%0%21%2%
2410%0%19%0%
256%0%9%0%
2610%0%21%0%
276%0%31%1%
2818%0%9%1%
299%0%15%0%
3013%1%34%0%
3120%2%42%0%
May11%0%19%0%
Wind
Direction
DayEESESESSE
18%0%5%0%
25%0%10%0%
32%0%1%0%
45%0%3%0%
527%0%4%0%
624%0%2%0%
727%0%5%0%
87%0%3%0%
94%0%3%0%
100%0%1%0%
1115%0%13%0%
127%0%1%0%
132%0%2%0%
147%0%2%0%
1510%0%4%0%
1620%0%9%0%
1730%0%9%0%
1831%1%5%0%
1918%0%4%0%
2010%0%10%0%
2123%0%5%0%
2218%0%10%0%
2321%1%15%0%
2414%0%11%0%
254%0%6%0%
2632%0%14%0%
2720%0%7%0%
2818%0%10%0%
2922%0%9%0%
3032%0%4%0%
3125%0%5%0%
May16%0%6%0%
Wind
Direction
DaySSSWSWWSW
113%0%8%2%
29%0%20%0%
34%0%20%3%
47%0%21%2%
51%0%3%0%
64%0%2%0%
71%0%0%0%
811%0%19%2%
97%0%16%1%
103%1%17%2%
116%0%2%0%
127%0%25%1%
132%0%12%0%
145%0%9%1%
156%0%4%1%
167%1%5%0%
179%0%4%1%
182%0%3%0%
192%1%2%0%
206%0%3%0%
215%0%3%0%
228%0%6%1%
235%0%4%1%
246%0%11%0%
254%0%15%0%
260%0%4%0%
273%0%6%0%
284%0%5%1%
294%0%7%0%
302%0%1%0%
310%0%0%0%
May5%0%8%1%
Wind
Direction
DayWWNWNWNNW
123%0%26%2%
217%0%22%2%
328%4%31%0%
422%1%26%0%
51%0%7%0%
62%1%11%0%
70%0%24%0%
822%0%8%1%
924%3%29%1%
1035%3%32%0%
113%0%7%1%
1216%0%11%1%
1329%0%45%1%
1421%2%30%1%
1513%0%36%1%
165%1%18%0%
171%3%7%0%
185%2%19%0%
195%1%34%1%
206%0%5%1%
216%2%16%1%
229%0%21%2%
2310%1%11%1%
249%1%18%0%
2518%0%39%0%
268%1%8%2%
278%2%13%2%
2813%0%20%0%
2911%0%22%0%
305%1%6%0%
311%1%4%0%
May12%1%20%1%

! indicates some data missing for period
!! indicates significant data missing for period.

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