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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Month
Data available between February 2016 and July 2020


Monthly Report for September 2017

Temp
Range
DayValue
110.0°C to 23.6°C
28.8°C to 23.8°C
39.9°C to 16.9°C
413.0°C to 23.3°C
512.6°C to 21.1°C
611.3°C to 18.8°C
79.1°C to 19.0°C
811.5°C to 17.9°C
99.9°C to 17.5°C
108.3°C to 15.9°C
1110.2°C to 17.9°C
129.6°C to 18.6°C
139.5°C to 16.7°C
147.0°C to 17.1°C
156.9°C to 16.4°C
167.1°C to 16.6°C
177.8°C to 19.3°C
189.6°C to 17.4°C
198.0°C to 18.1°C
207.0°C to 18.5°C
2110.2°C to 16.9°C
224.7°C to 18.7°C
2311.5°C to 19.3°C
2410.3°C to 21.8°C
2513.9°C to 17.4°C
2612.5°C to 23.0°C
2712.7°C to 19.3°C
2812.6°C to 21.8°C
2910.5°C to 17.3°C
309.7°C to 17.4°C
Sep4.7°C to 23.8°C
Mean
Temp
DayValue
116.2°C
215.4°C
312.8°C
417.0°C
516.3°C
614.4°C
714.5°C
814.0°C
912.7°C
1012.4°C
1113.0°C
1213.3°C
1313.0°C
1411.0°C
1510.2°C
1610.3°C
1711.5°C
1812.2°C
1911.4°C
2012.7°C
2114.0°C
2212.5°C
2314.2°C
2415.4°C
2515.0°C
2615.8°C
2715.2°C
2815.5°C
2914.9°C
3013.0°C
Sep13.7°C
Diff
From Norm
DayValue
12.7°C
21.9°C
3-0.7°C
43.5°C
52.8°C
60.9°C
71.0°C
80.5°C
9-0.8°C
10-1.1°C
11-0.5°C
12-0.2°C
13-0.5°C
14-2.5°C
15-3.3°C
16-3.2°C
17-2.0°C
18-1.3°C
19-2.1°C
20-0.8°C
210.5°C
22-1.0°C
230.7°C
241.9°C
251.5°C
262.3°C
271.7°C
282.0°C
291.4°C
30-0.5°C
Sep0.2°C
Heating
Required
DayValue
13.2°C days
23.7°C days
35.5°C days
42.0°C days
52.1°C days
63.9°C days
73.8°C days
84.3°C days
95.6°C days
105.9°C days
115.3°C days
125.0°C days
135.3°C days
147.3°C days
158.1°C days
168.0°C days
176.9°C days
186.1°C days
196.9°C days
205.6°C days
214.3°C days
225.8°C days
234.1°C days
243.3°C days
253.3°C days
262.9°C days
273.2°C days
282.9°C days
293.4°C days
305.3°C days
Sep143.0°C days
Cooling
Required
DayValue
11.1°C days
20.8°C days
30.0°C days
40.8°C days
50.1°C days
60.0°C days
70.0°C days
80.0°C days
90.0°C days
100.0°C days
110.0°C days
120.0°C days
130.0°C days
140.0°C days
150.0°C days
160.0°C days
170.0°C days
180.0°C days
190.0°C days
200.0°C days
210.0°C days
220.0°C days
230.0°C days
240.4°C days
250.0°C days
260.4°C days
270.1°C days
280.1°C days
290.0°C days
300.0°C days
Sep3.8°C days

Rain
DayValue
10.0 mm
20.0 mm
31.2 mm
41.5 mm
52.4 mm
60.3 mm
70.0 mm
83.9 mm
91.8 mm
101.5 mm
110.9 mm
123.3 mm
131.8 mm
141.8 mm
156.6 mm
160.9 mm
171.2 mm
185.4 mm
190.6 mm
200.3 mm
210.9 mm
220.3 mm
230.0 mm
240.3 mm
254.5 mm
260.0 mm
274.5 mm
280.9 mm
291.8 mm
301.8 mm
Sep50.4 mm
High Rain
Rate
DayValue
10.0 mm/hr
20.0 mm/hr
30.2 mm/hr
40.4 mm/hr
53.2 mm/hr
60.1 mm/hr
70.0 mm/hr
83.2 mm/hr
922.5 mm/hr
102.2 mm/hr
113.8 mm/hr
121.9 mm/hr
131.9 mm/hr
145.6 mm/hr
1556.2 mm/hr
160.4 mm/hr
172.8 mm/hr
1845.0 mm/hr
191.0 mm/hr
200.1 mm/hr
210.5 mm/hr
220.1 mm/hr
230.0 mm/hr
240.1 mm/hr
252.5 mm/hr
260.0 mm/hr
273.8 mm/hr
280.2 mm/hr
291.4 mm/hr
303.2 mm/hr
Sep56.2 mm/hr
Max Rain
In 1 Hour
DayValue
10.0 mm
20.0 mm
30.3 mm
40.3 mm
50.9 mm
60.3 mm
70.0 mm
81.8 mm
91.2 mm
100.9 mm
110.6 mm
121.2 mm
130.9 mm
141.2 mm
155.7 mm
160.6 mm
170.6 mm
182.7 mm
190.6 mm
200.3 mm
210.6 mm
220.3 mm
230.0 mm
240.3 mm
252.1 mm
260.0 mm
271.5 mm
280.3 mm
290.9 mm
301.2 mm
Sep5.7 mm
Time
Raining
DayValue
10%
20%
34%
45%
58%
61%
70%
811%
94%
104%
113%
1211%
136%
144%
157%
163%
173%
1811%
192%
201%
213%
221%
230%
241%
2512%
260%
2713%
283%
296%
305%
Sep5%
Day Time
Raining
DayValue
10%
20%
34%
42%
58%
60%
70%
821%
98%
106%
116%
122%
1310%
146%
1515%
164%
174%
186%
190%
202%
216%
220%
230%
240%
252%
260%
276%
282%
290%
304%
Sep4%

Pressure Range
DayValue
11019.8 hPa to 1023.8 hPa
21018.8 hPa to 1023.8 hPa
31009.9 hPa to 1019.0 hPa
41009.5 hPa to 1015.1 hPa
51012.1 hPa to 1016.8 hPa
61016.9 hPa to 1020.2 hPa
71007.0 hPa to 1019.5 hPa
8996.9 hPa to 1006.9 hPa
9996.6 hPa to 1002.5 hPa
10992.2 hPa to 1003.7 hPa
11990.7 hPa to 1001.6 hPa
12994.2 hPa to 1007.9 hPa
13992.2 hPa to 1001.9 hPa
141001.6 hPa to 1014.3 hPa
151012.7 hPa to 1014.0 hPa
161010.7 hPa to 1013.4 hPa
171012.3 hPa to 1016.6 hPa
181016.1 hPa to 1020.0 hPa
191019.8 hPa to 1022.6 hPa
201016.3 hPa to 1021.4 hPa
211014.3 hPa to 1019.3 hPa
221019.6 hPa to 1022.3 hPa
231020.6 hPa to 1023.0 hPa
241018.4 hPa to 1021.0 hPa
251018.3 hPa to 1022.5 hPa
261021.6 hPa to 1023.5 hPa
271016.5 hPa to 1022.8 hPa
281015.7 hPa to 1019.8 hPa
291014.8 hPa to 1017.9 hPa
301013.0 hPa to 1017.7 hPa
Sep990.7 hPa to 1023.8 hPa
High
Wind
DayValue
14 mph
23 mph
37 mph
45 mph
57 mph
66 mph
76 mph
86 mph
95 mph
108 mph
119 mph
1210 mph
1315 mph
146 mph
155 mph
164 mph
173 mph
185 mph
193 mph
206 mph
217 mph
224 mph
236 mph
248 mph
254 mph
264 mph
276 mph
285 mph
298 mph
306 mph
Sep15 mph
High Wind
Direction
DayValue
1E
2NW
3E
4SW
5S
6W
7NW
8N
9WNW
10NW
11W
12WNW
13W
14SW
15NW
16N
17NE
18WSW
19NW
20S
21E
22SE
23E
24E
25ENE
26NE
27SW
28S
29ESE
30SSW
SepW

Wind Run
DayValue
17.5 miles
26.2 miles
332.8 miles
421.0 miles
526.9 miles
629.5 miles
720.5 miles
827.5 miles
927.2 miles
1031.2 miles
1147.0 miles
1242.9 miles
1365.9 miles
1442.4 miles
1519.0 miles
1612.5 miles
1710.2 miles
1817.2 miles
197.6 miles
2013.8 miles
2126.0 miles
2213.2 miles
2324.5 miles
2434.5 miles
2517.5 miles
2612.5 miles
2736.9 miles
2820.2 miles
2920.8 miles
3021.1 miles
Sep736.0 miles
Dominant Wind
Direction
DayValue
1NW
2NW
3NE
4NE
5SW
6NW
7W
8NW
9NW
10W
11NW
12NW
13NW
14NW
15NW
16NW
17NW
18NW
19NW
20NW
21W
22W
23NE
24E
25E
26E
27NE
28SW
29NW
30S
SepNW
Wind
Direction
DayNNNENEENE
16%0%13%0%
216%0%9%0%
39%0%33%1%
411%0%20%0%
513%0%15%0%
65%0%2%0%
78%0%3%0%
86%0%2%0%
95%0%1%0%
109%0%5%1%
119%0%4%0%
126%0%4%0%
136%0%3%0%
1414%0%2%0%
1514%0%4%0%
1617%0%2%0%
1716%0%4%0%
1810%0%5%0%
1912%0%2%0%
207%2%11%0%
218%1%8%0%
228%0%7%0%
236%1%28%1%
248%0%35%0%
257%0%36%2%
266%0%23%1%
279%1%37%2%
287%0%10%0%
2910%0%10%0%
3011%0%13%0%
Sep9%0%12%0%
Wind
Direction
DayEESESESSE
18%1%2%0%
213%0%2%0%
320%1%16%0%
417%0%19%0%
58%0%3%0%
60%0%0%0%
77%0%2%0%
81%0%0%0%
90%0%0%0%
102%0%5%0%
111%0%4%0%
126%0%4%0%
132%0%3%0%
141%0%0%0%
157%0%2%0%
163%0%1%0%
178%0%7%0%
185%0%2%0%
195%0%4%1%
208%0%7%0%
2113%1%11%0%
228%2%6%0%
2323%2%15%0%
2436%2%8%1%
2545%1%4%0%
2653%0%6%0%
2731%0%10%0%
2813%0%3%0%
292%0%10%0%
3014%0%10%0%
Sep12%0%6%0%
Wind
Direction
DaySSSWSWWSW
11%0%7%0%
23%0%6%0%
38%0%6%0%
48%0%10%0%
510%0%18%2%
61%0%20%2%
76%0%13%1%
83%1%13%1%
94%0%10%2%
1010%1%10%1%
110%0%18%1%
125%0%13%1%
133%0%17%0%
141%0%11%1%
153%0%2%1%
163%0%5%0%
171%0%2%0%
183%0%3%0%
193%0%6%1%
2010%0%9%1%
2113%1%7%2%
227%1%3%0%
2314%1%5%0%
244%0%1%0%
250%0%0%0%
263%0%1%0%
275%0%2%0%
2814%0%17%3%
298%0%9%2%
3018%0%8%0%
Sep6%0%8%1%
Wind
Direction
DayWWNWNWNNW
18%2%49%2%
216%1%34%1%
31%0%4%0%
46%0%8%0%
511%3%13%4%
630%2%38%0%
733%2%22%1%
832%4%36%0%
931%6%40%0%
1026%1%25%2%
1127%4%29%2%
1226%3%31%1%
1327%2%33%3%
1432%2%34%0%
1523%3%41%0%
1617%0%50%1%
1714%2%44%2%
1817%6%45%3%
1919%3%43%0%
209%1%32%1%
2117%3%15%0%
2230%4%21%1%
232%0%2%0%
240%0%2%1%
250%0%4%0%
260%1%6%0%
270%1%1%0%
2816%2%15%0%
2922%2%23%1%
3016%1%9%0%
Sep17%2%25%1%

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

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