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 September 2019

Temp
Range
DayValue
110.3°C to 20.6°C
29.6°C to 21.5°C
313.3°C to 21.8°C
413.0°C to 19.8°C
510.7°C to 19.1°C
610.0°C to 17.8°C
78.5°C to 19.8°C
85.8°C to 20.7°C
99.6°C to 15.9°C
108.0°C to 20.5°C
1112.4°C to 21.6°C
1212.1°C to 24.5°C
1310.6°C to 22.6°C
147.0°C to 25.1°C
1512.0°C to 25.0°C
1613.3°C to 19.6°C
177.4°C to 21.0°C
185.8°C to 21.5°C
198.0°C to 23.0°C
209.3°C to 21.1°C
2110.4°C to 23.7°C
2213.5°C to 22.2°C
2312.7°C to 20.4°C
2414.1°C to 18.8°C
2513.9°C to 20.2°C
2612.4°C to 20.4°C
2711.4°C to 17.9°C
2811.2°C to 16.9°C
2911.4°C to 19.1°C
3010.0°C to 16.9°C
Sep5.8°C to 25.1°C
Mean
Temp
DayValue
114.8°C
215.6°C
316.9°C
415.7°C
513.7°C
613.3°C
713.2°C
812.6°C
912.6°C
1014.0°C
1116.4°C
1217.7°C
1316.7°C
1415.9°C
1518.3°C
1615.9°C
1713.8°C
1814.2°C
1915.3°C
2014.6°C
2117.0°C
2216.4°C
2315.2°C
2416.1°C
2515.2°C
2615.8°C
2713.8°C
2813.7°C
2914.9°C
3013.5°C
Sep15.1°C
Diff
From Norm
DayValue
11.3°C
22.1°C
33.4°C
42.2°C
50.2°C
6-0.2°C
7-0.3°C
8-0.9°C
9-0.9°C
100.5°C
112.9°C
124.2°C
133.2°C
142.4°C
154.8°C
162.4°C
170.3°C
180.7°C
191.8°C
201.1°C
213.5°C
222.9°C
231.7°C
242.6°C
251.7°C
262.3°C
270.3°C
280.2°C
291.4°C
300.0°C
Sep1.6°C
Heating
Required
DayValue
13.7°C days
23.2°C days
32.0°C days
42.7°C days
54.7°C days
65.0°C days
75.1°C days
85.8°C days
95.7°C days
104.5°C days
112.5°C days
121.9°C days
132.7°C days
144.0°C days
151.9°C days
162.4°C days
174.8°C days
184.8°C days
194.2°C days
204.1°C days
212.7°C days
222.2°C days
233.2°C days
242.3°C days
253.1°C days
262.6°C days
274.5°C days
284.6°C days
293.4°C days
304.8°C days
Sep109.1°C days
Cooling
Required
DayValue
10.3°C days
20.5°C days
30.6°C days
40.1°C days
50.0°C days
60.0°C days
70.0°C days
80.2°C days
90.0°C days
100.2°C days
110.6°C days
121.3°C days
131.1°C days
141.6°C days
152.0°C days
160.0°C days
170.3°C days
180.7°C days
191.2°C days
200.4°C days
211.5°C days
220.3°C days
230.0°C days
240.0°C days
250.0°C days
260.0°C days
270.0°C days
280.0°C days
290.0°C days
300.0°C days
Sep12.9°C days

Rain
DayValue
10.0 mm
20.0 mm
30.0 mm
45.7 mm
50.0 mm
60.0 mm
70.0 mm
80.0 mm
90.0 mm
100.0 mm
110.0 mm
120.0 mm
130.0 mm
140.0 mm
150.0 mm
160.3 mm
170.0 mm
180.0 mm
190.0 mm
200.0 mm
210.0 mm
223.3 mm
234.2 mm
2420.4 mm
255.1 mm
262.1 mm
272.4 mm
286.3 mm
298.4 mm
306.0 mm
Sep64.2 mm
High Rain
Rate
DayValue
10.0 mm/hr
20.0 mm/hr
30.0 mm/hr
411.2 mm/hr
50.0 mm/hr
60.0 mm/hr
70.0 mm/hr
80.0 mm/hr
90.0 mm/hr
100.0 mm/hr
110.0 mm/hr
120.0 mm/hr
130.0 mm/hr
140.0 mm/hr
150.0 mm/hr
160.1 mm/hr
170.0 mm/hr
180.0 mm/hr
190.0 mm/hr
200.0 mm/hr
210.0 mm/hr
227.5 mm/hr
232.5 mm/hr
2445.0 mm/hr
2523.2 mm/hr
261.2 mm/hr
2722.5 mm/hr
285.6 mm/hr
2945.0 mm/hr
307.5 mm/hr
Sep45.0 mm/hr
Max Rain
In 1 Hour
DayValue
10.0 mm
20.0 mm
30.0 mm
43.9 mm
50.0 mm
60.0 mm
70.0 mm
80.0 mm
90.0 mm
100.0 mm
110.0 mm
120.0 mm
130.0 mm
140.0 mm
150.0 mm
160.3 mm
170.0 mm
180.0 mm
190.0 mm
200.0 mm
210.0 mm
222.4 mm
231.8 mm
249.0 mm
252.4 mm
260.6 mm
271.5 mm
283.6 mm
291.5 mm
301.8 mm
Sep9.0 mm
Time
Raining
DayValue
10%
20%
30%
410%
50%
60%
70%
80%
90%
100%
110%
120%
130%
140%
150%
161%
170%
180%
190%
200%
210%
227%
2313%
2426%
2513%
267%
275%
2814%
2923%
3016%
Sep4%
Day Time
Raining
DayValue
10%
20%
30%
42%
50%
60%
70%
80%
90%
100%
110%
120%
130%
140%
150%
162%
170%
180%
190%
200%
210%
2213%
2315%
2421%
2519%
264%
2710%
284%
2913%
3013%
Sep4%

Pressure Range
DayValue
11014.8 hPa to 1022.9 hPa
21022.5 hPa to 1024.6 hPa
31019.2 hPa to 1024.2 hPa
41014.2 hPa to 1019.1 hPa
51018.7 hPa to 1027.9 hPa
61019.2 hPa to 1027.0 hPa
71021.2 hPa to 1026.9 hPa
81019.1 hPa to 1026.8 hPa
91011.2 hPa to 1019.0 hPa
101015.4 hPa to 1021.1 hPa
111018.1 hPa to 1024.0 hPa
121024.0 hPa to 1029.3 hPa
131029.4 hPa to 1036.5 hPa
141027.8 hPa to 1036.2 hPa
151022.9 hPa to 1027.8 hPa
161021.1 hPa to 1024.2 hPa
171023.5 hPa to 1028.6 hPa
181028.6 hPa to 1031.1 hPa
191029.5 hPa to 1032.6 hPa
201019.5 hPa to 1030.5 hPa
211007.4 hPa to 1019.4 hPa
221003.3 hPa to 1007.4 hPa
231007.3 hPa to 1012.0 hPa
24999.7 hPa to 1007.3 hPa
25997.9 hPa to 1004.0 hPa
261001.1 hPa to 1005.3 hPa
271002.0 hPa to 1007.1 hPa
281003.0 hPa to 1009.7 hPa
29993.4 hPa to 1008.2 hPa
301002.2 hPa to 1012.6 hPa
Sep993.4 hPa to 1036.5 hPa
High
Wind
DayValue
17 mph
29 mph
36 mph
48 mph
56 mph
610 mph
75 mph
85 mph
94 mph
104 mph
119 mph
128 mph
135 mph
142 mph
155 mph
163 mph
175 mph
183 mph
194 mph
209 mph
218 mph
225 mph
239 mph
248 mph
256 mph
268 mph
279 mph
2810 mph
2910 mph
306 mph
Sep10 mph
High Wind
Direction
DayValue
1SW
2SW
3SW
4SW
5N
6S
7E
8SW
9SW
10NW
11SE
12SW
13NW
14N
15SW
16SW
17E
18SW
19NE
20NE
21E
22W
23WNW
24S
25S
26SW
27E
28S
29NW
30SE
SepS

Wind Run
DayValue
124.2 miles
232.2 miles
330.5 miles
449.2 miles
531.8 miles
630.6 miles
718.8 miles
810.2 miles
912.2 miles
1013.5 miles
1144.2 miles
1231.4 miles
1317.5 miles
140.2 miles
1521.0 miles
1610.4 miles
1715.0 miles
185.8 miles
199.8 miles
2045.8 miles
2152.5 miles
2218.5 miles
2328.5 miles
2432.8 miles
2528.9 miles
2636.2 miles
2738.8 miles
2838.5 miles
2949.6 miles
3022.1 miles
Sep800.7 miles
Dominant Wind
Direction
DayValue
1SW
2SW
3SW
4SW
5SW
6SW
7SW
8SW
9NE
10SW
11SW
12SW
13NE
14N
15SW
16SW
17W
18NE
19N
20NE
21NE
22NE
23NE
24E
25SW
26SW
27SW
28SW
29SW
30SW
SepSW
Wind
Direction
DayNNNENEENE
12%1%2%0%
22%0%0%0%
35%0%2%0%
43%1%5%0%
53%0%3%0%
62%0%3%0%
77%0%8%0%
86%1%9%0%
914%0%24%0%
106%0%3%0%
113%0%0%0%
125%0%6%0%
139%0%23%0%
1426%2%11%0%
155%0%0%0%
162%0%11%0%
1713%1%14%1%
1818%1%35%0%
1960%0%27%0%
2039%1%51%1%
2138%0%41%0%
2218%0%26%0%
2311%1%16%0%
2410%0%14%0%
255%0%1%0%
265%1%4%1%
277%0%7%1%
287%2%4%1%
296%0%1%0%
3011%0%9%0%
Sep12%0%12%0%
Wind
Direction
DayEESESESSE
10%0%0%0%
20%0%3%0%
33%0%9%1%
44%0%4%0%
50%0%4%0%
60%0%6%0%
710%0%5%1%
87%0%5%0%
911%0%16%0%
100%0%1%0%
113%0%9%0%
123%0%6%0%
1311%0%5%0%
145%0%4%0%
151%0%1%1%
161%0%1%0%
176%0%5%0%
184%0%0%0%
193%0%1%0%
204%0%0%0%
217%0%0%0%
2211%0%10%1%
2315%2%9%0%
2420%0%14%0%
255%0%10%0%
267%0%8%0%
277%0%11%0%
286%0%4%0%
297%0%9%0%
308%1%9%0%
Sep6%0%6%0%
Wind
Direction
DaySSSWSWWSW
120%0%38%0%
215%0%53%2%
320%1%48%0%
419%2%32%3%
59%0%50%2%
619%1%42%4%
79%1%26%3%
86%0%34%0%
914%0%8%0%
1014%1%29%1%
1124%1%41%3%
1218%3%41%2%
134%1%23%1%
148%0%21%1%
1511%0%40%1%
1613%0%44%1%
173%0%18%4%
184%0%7%0%
192%0%4%0%
200%0%0%1%
210%0%1%0%
2214%0%8%1%
2314%0%15%0%
2411%0%15%0%
2518%3%34%1%
2617%1%32%1%
2718%0%30%1%
2823%0%39%2%
2918%0%32%4%
3018%0%30%0%
Sep13%1%28%1%
Wind
Direction
DayWWNWNWNNW
126%0%11%0%
216%3%6%0%
36%1%3%1%
48%4%15%0%
516%2%9%2%
618%0%5%0%
722%0%6%0%
820%1%9%0%
93%0%10%0%
1015%2%28%0%
1113%0%3%0%
125%2%7%0%
1313%0%9%1%
149%0%10%1%
1526%2%10%0%
1615%2%9%0%
1729%1%5%0%
1818%0%10%2%
191%0%1%0%
200%1%2%0%
210%1%10%2%
221%3%6%0%
235%1%9%1%
247%0%9%0%
2516%0%7%0%
268%1%11%1%
278%1%7%1%
285%1%5%0%
297%3%11%0%
307%1%4%1%
Sep11%1%8%0%

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

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