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

Monthly Report for September 2020

Mean Temp
Day	Value
1	14.4°C
2	14.3°C
3	16.6°C
4	14.7°C
5	13.7°C
6	14.9°C
7	14.7°C
8	18.8°C
9	16.3°C
10	14.4°C
11	13.6°C
12	15.9°C
13	17.8°C
14	18.9°C
15	22.1°C
16	19.2°C
17	15.3°C
18	14.8°C
19	16.6°C
20	16.8°C
21	17.6°C
22	17.9°C
23	14.1°C
24	10.0°C
25	9.5°C
26	9.1°C
27!!	11.3°C
Sep!!	15.3°C

Low Temp
Day	Value
1	6.1°C
2	8.3°C
3	14.1°C
4	11.4°C
5	9.9°C
6	8.9°C
7	9.8°C
8	15.2°C
9	11.0°C
10	8.3°C
11	8.6°C
12	11.6°C
13	11.6°C
14	10.4°C
15	15.8°C
16	14.4°C
17	11.3°C
18	9.5°C
19	12.0°C
20	13.1°C
21	12.1°C
22	12.4°C
23	8.9°C
24	5.8°C
25	5.7°C
26	4.9°C
27!!	9.1°C
Sep!!	4.9°C

High Temp
Day	Value
1	22.3°C
2	20.4°C
3	20.3°C
4	19.1°C
5	18.6°C
6	21.5°C
7	19.3°C
8	25.0°C
9	21.7°C
10	21.4°C
11	19.5°C
12	21.5°C
13	25.3°C
14	27.4°C
15	30.8°C
16	25.7°C
17	21.1°C
18	20.5°C
19	22.7°C
20	23.1°C
21	26.4°C
22	24.2°C
23	16.9°C
24	15.7°C
25	14.2°C
26	13.9°C
27!!	14.9°C
Sep!!	30.8°C

Heating Required
Day	Value
1	4.7°C days
2	4.2°C days
3	1.9°C days
4	3.6°C days
5	4.6°C days
6	3.6°C days
7	3.6°C days
8	1.1°C days
9	2.5°C days
10	4.2°C days
11	4.7°C days
12	3.0°C days
13	2.4°C days
14	2.2°C days
15	0.5°C days
16	1.0°C days
17	3.4°C days
18	3.9°C days
19	2.7°C days
20	2.6°C days
21	2.7°C days
22	2.0°C days
23	4.2°C days
24	8.3°C days
25	8.8°C days
26	9.2°C days
27!!	5.7°C days
Sep!!	101.3°C days

Cooling Required
Day	Value
1	0.8°C days
2	0.2°C days
3	0.2°C days
4	0.0°C days
5	0.0°C days
6	0.3°C days
7	0.0°C days
8	1.6°C days
9	0.5°C days
10	0.3°C days
11	0.0°C days
12	0.6°C days
13	1.9°C days
14	2.7°C days
15	4.2°C days
16	1.9°C days
17	0.4°C days
18	0.3°C days
19	1.0°C days
20	1.1°C days
21	2.0°C days
22	1.6°C days
23	0.0°C days
24	0.0°C days
25	0.0°C days
26	0.0°C days
27!!	0.0°C days
Sep!!	21.6°C days

Rain
Day	Value
1	0.0 mm
2	0.9 mm
3	4.2 mm
4	0.3 mm
5	0.0 mm
6	0.0 mm
7	0.0 mm
8	0.0 mm
9	0.0 mm
10	0.0 mm
11	0.0 mm
12	0.0 mm
13	0.0 mm
14	0.0 mm
15	0.0 mm
16	0.0 mm
17	0.0 mm
18	0.0 mm
19	0.0 mm
20	0.0 mm
21	0.0 mm
22	0.0 mm
23	13.2 mm
24	0.6 mm
25	0.3 mm
26	0.0 mm
27!!	0.0 mm
Sep!!	19.5 mm

High Rain Rate
Day	Value
1	0.0 mm/hr
2	0.7 mm/hr
3	22.5 mm/hr
4	0.1 mm/hr
5	0.0 mm/hr
6	0.0 mm/hr
7	0.0 mm/hr
8	0.0 mm/hr
9	0.0 mm/hr
10	0.0 mm/hr
11	0.0 mm/hr
12	0.0 mm/hr
13	0.0 mm/hr
14	0.0 mm/hr
15	0.0 mm/hr
16	0.0 mm/hr
17	0.0 mm/hr
18	0.0 mm/hr
19	0.0 mm/hr
20	0.0 mm/hr
21	0.0 mm/hr
22	0.0 mm/hr
23	22.5 mm/hr
24	0.1 mm/hr
25	0.1 mm/hr
26	0.0 mm/hr
27!!	0.0 mm/hr
Sep!!	22.5 mm/hr

Max Rain In 1 Hour
Day	Value
1	0.0 mm
2	0.6 mm
3	3.3 mm
4	0.3 mm
5	0.0 mm
6	0.0 mm
7	0.0 mm
8	0.0 mm
9	0.0 mm
10	0.0 mm
11	0.0 mm
12	0.0 mm
13	0.0 mm
14	0.0 mm
15	0.0 mm
16	0.0 mm
17	0.0 mm
18	0.0 mm
19	0.0 mm
20	0.0 mm
21	0.0 mm
22	0.0 mm
23	3.9 mm
24	0.6 mm
25	0.3 mm
26	0.0 mm
27!!	0.0 mm
Sep!!	3.9 mm

Time Raining
Day	Value
1	0%
2	3%
3	6%
4	1%
5	0%
6	0%
7	0%
8	0%
9	0%
10	0%
11	0%
12	0%
13	0%
14	0%
15	0%
16	0%
17	0%
18	0%
19	0%
20	0%
21	0%
22	0%
23	20%
24	2%
25	1%
26	0%
27!!	0%
Sep!!	1%

Day Time Raining
Day	Value
1	0%
2	6%
3	13%
4	0%
5	0%
6	0%
7	0%
8	0%
9	0%
10	0%
11	0%
12	0%
13	0%
14	0%
15	0%
16	0%
17	0%
18	0%
19	0%
20	0%
21	0%
22	0%
23	21%
24	0%
25	0%
26	0%
27!!	0%
Sep!!	1%

Pressure Range
Day	Value
1	1020.0 hPa to 1022.2 hPa
2	1016.5 hPa to 1020.8 hPa
3	1014.5 hPa to 1019.7 hPa
4	1019.7 hPa to 1022.2 hPa
5	1020.2 hPa to 1022.3 hPa
6	1020.0 hPa to 1023.1 hPa
7	1022.7 hPa to 1024.0 hPa
8	1023.6 hPa to 1026.0 hPa
9	1022.2 hPa to 1026.2 hPa
10	1020.3 hPa to 1026.0 hPa
11	1016.0 hPa to 1020.0 hPa
12	1016.0 hPa to 1023.0 hPa
13	1022.2 hPa to 1024.7 hPa
14	1019.9 hPa to 1024.1 hPa
15	1018.0 hPa to 1021.0 hPa
16	1020.6 hPa to 1029.5 hPa
17	1026.6 hPa to 1030.3 hPa
18	1021.0 hPa to 1027.0 hPa
19	1016.3 hPa to 1021.2 hPa
20	1018.8 hPa to 1020.4 hPa
21	1015.5 hPa to 1020.0 hPa
22	1005.2 hPa to 1015.5 hPa
23	997.5 hPa to 1005.2 hPa
24	993.8 hPa to 1000.2 hPa
25	994.6 hPa to 1010.2 hPa
26	1010.3 hPa to 1014.0 hPa
27!!	1011.9 hPa to 1014.2 hPa
Sep!!	993.8 hPa to 1030.3 hPa

High Wind
Day	Value
1	3 mph
2	5 mph
3	7 mph
4	7 mph
5	5 mph
6	4 mph
7	6 mph
8	6 mph
9	5 mph
10	3 mph
11	6 mph
12	6 mph
13	5 mph
14	4 mph
15	4 mph
16	6 mph
17	6 mph
18	8 mph
19	7 mph
20	6 mph
21	2 mph
22	8 mph
23	6 mph
24	7 mph
25	12 mph
26	8 mph
27!!	9 mph
Sep!!	12 mph

High Wind Direction
Day	Value
1	NW
2	SW
3	S
4	S
5	SW
6	E
7	SW
8	NW
9	S
10	N
11	S
12	S
13	S
14	N
15	NW
16	N
17	NE
18	N
19	E
20	N
21	NE
22	SW
23	W
24	S
25	WNW
26	NW
27!!	SW
Sep!!	WNW

Wind Run
Day	Value
1	3.8 miles
2	16.5 miles
3	36.5 miles
4	27.5 miles
5	27.2 miles
6	12.2 miles
7	22.2 miles
8	30.8 miles
9	22.4 miles
10	6.0 miles
11	17.0 miles
12	25.4 miles
13	15.2 miles
14	11.8 miles
15	21.2 miles
16	18.5 miles
17	37.2 miles
18	38.0 miles
19	37.0 miles
20	27.1 miles
21	7.1 miles
22	17.0 miles
23	20.4 miles
24	19.8 miles
25	60.0 miles
26	56.4 miles
27!!	38.5 miles
Sep!!	672.7 miles

Dominant Wind Direction
Day	Value
1	SW
2	SW
3	S
4	SW
5	SW
6	S
7	S
8	S
9	SW
10	SW
11	SW
12	S
13	SW
14	N
15	N
16	N
17	N
18	N
19	N
20	N
21	SW
22	S
23	S
24	S
25	SW
26	SW
27!!	SW
Sep!!	SW

Wind Direction
Day	N	NNE	NE	ENE
1	7%	0%	7%	0%
2	8%	0%	18%	1%
3	4%	0%	6%	0%
4	3%	0%	6%	0%
5	2%	0%	0%	0%
6	3%	1%	1%	0%
7	2%	0%	5%	0%
8	2%	0%	3%	0%
9	3%	0%	1%	0%
10	9%	0%	7%	0%
11	7%	0%	4%	0%
12	0%	0%	2%	0%
13	4%	1%	9%	0%
14	32%	0%	13%	0%
15	39%	0%	10%	0%
16	24%	0%	18%	0%
17	41%	1%	20%	0%
18	46%	0%	20%	1%
19	33%	0%	21%	0%
20	24%	0%	18%	0%
21	24%	0%	11%	0%
22	8%	0%	4%	0%
23	6%	0%	5%	0%
24	16%	0%	9%	0%
25	0%	0%	1%	0%
26	2%	0%	1%	0%
27!!	8%	0%	7%	0%
Sep!!	13%	0%	8%	0%

Wind Direction
Day	E	ESE	SE	SSE
1	3%	0%	6%	0%
2	7%	0%	8%	0%
3	7%	1%	11%	1%
4	2%	0%	11%	1%
5	0%	0%	3%	1%
6	0%	0%	11%	1%
7	1%	0%	9%	0%
8	4%	0%	8%	1%
9	1%	0%	7%	1%
10	2%	0%	1%	0%
11	1%	0%	14%	0%
12	6%	0%	11%	2%
13	14%	0%	21%	0%
14	26%	0%	16%	0%
15	2%	0%	3%	0%
16	8%	0%	3%	1%
17	4%	0%	2%	0%
18	10%	0%	2%	0%
19	14%	0%	5%	1%
20	8%	0%	4%	0%
21	3%	0%	3%	0%
22	5%	0%	11%	0%
23	11%	0%	16%	0%
24	14%	1%	8%	1%
25	0%	0%	4%	1%
26	1%	0%	4%	0%
27!!	1%	0%	3%	1%
Sep!!	6%	0%	8%	1%

Wind Direction
Day	S	SSW	SW	WSW
1	6%	0%	57%	1%
2	9%	2%	39%	1%
3	30%	3%	23%	1%
4	32%	0%	32%	0%
5	28%	4%	45%	1%
6	38%	1%	33%	1%
7	39%	0%	36%	2%
8	38%	3%	32%	1%
9	25%	2%	35%	6%
10	28%	1%	36%	0%
11	28%	1%	39%	0%
12	37%	3%	27%	1%
13	18%	1%	21%	1%
14	3%	0%	1%	0%
15	9%	0%	20%	2%
16	7%	1%	14%	0%
17	6%	0%	2%	1%
18	3%	0%	4%	0%
19	4%	1%	5%	2%
20	6%	0%	12%	1%
21	14%	0%	30%	0%
22	47%	0%	13%	1%
23	27%	2%	23%	1%
24	21%	0%	11%	0%
25	17%	1%	54%	3%
26	17%	3%	50%	3%
27!!	28%	1%	31%	1%
Sep!!	21%	1%	27%	1%

Wind Direction
Day	W	WNW	NW	NNW
1	9%	0%	2%	0%
2	4%	0%	2%	0%
3	4%	1%	7%	0%
4	4%	0%	7%	1%
5	10%	1%	2%	2%
6	3%	1%	5%	0%
7	5%	0%	0%	0%
8	2%	0%	5%	0%
9	9%	1%	6%	1%
10	8%	0%	6%	1%
11	5%	0%	1%	0%
12	5%	0%	5%	0%
13	5%	0%	5%	0%
14	0%	3%	5%	1%
15	4%	1%	8%	1%
16	9%	3%	9%	0%
17	8%	2%	11%	1%
18	3%	0%	9%	1%
19	4%	1%	6%	2%
20	2%	3%	21%	1%
21	6%	1%	7%	0%
22	2%	0%	7%	1%
23	0%	1%	5%	2%
24	10%	0%	9%	0%
25	12%	1%	5%	0%
26	9%	2%	7%	0%
27!!	6%	0%	12%	1%
Sep!!	6%	1%	7%	1%

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

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