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 January 2021

Mean Temp
Day	Value
1	0.5°C
2	1.6°C
3	2.4°C
4	2.3°C
5	1.9°C
6	1.9°C
7	-1.3°C
8	-0.4°C
9	0.8°C
10	0.6°C
11	5.8°C
12	5.0°C
13	6.2°C
14	4.9°C
15	0.8°C
16	4.1°C
17	4.6°C
18	4.7°C
19	9.4°C
20	8.7°C
21	4.3°C
22	3.4°C
23	0.9°C
24!!	-1.9°C
Jan!!	3.2°C

Low Temp
Day	Value
1	-1.8°C
2	-0.4°C
3	0.4°C
4	1.1°C
5	0.5°C
6	-0.1°C
7	-3.8°C
8	-2.5°C
9	-2.4°C
10	-2.2°C
11	3.1°C
12	0.6°C
13	0.0°C
14	0.8°C
15	-0.5°C
16	0.2°C
17	2.6°C
18	1.1°C
19	8.3°C
20	4.5°C
21	2.3°C
22	1.2°C
23	-1.5°C
24!!	-2.5°C
Jan!!	-3.8°C

High Temp
Day	Value
1	2.9°C
2	7.0°C
3	5.1°C
4	4.1°C
5	4.6°C
6	4.7°C
7	1.5°C
8	0.8°C
9	9.8°C
10	3.1°C
11	8.0°C
12	8.5°C
13	9.3°C
14	9.3°C
15	6.3°C
16	7.4°C
17	7.6°C
18	8.3°C
19	10.5°C
20	9.5°C
21	7.1°C
22	8.5°C
23	3.7°C
24!!	-1.5°C
Jan!!	10.5°C

Heating Required
Day	Value
1	17.8°C days
2	16.7°C days
3	15.9°C days
4	16.0°C days
5	16.4°C days
6	16.4°C days
7	19.6°C days
8	18.7°C days
9	17.5°C days
10	17.7°C days
11	12.5°C days
12	13.3°C days
13	12.1°C days
14	13.4°C days
15	17.5°C days
16	14.2°C days
17	13.7°C days
18	13.6°C days
19	8.9°C days
20	9.6°C days
21	14.0°C days
22	14.9°C days
23	17.4°C days
24!!	1.9°C days
Jan!!	349.7°C days

Cooling Required
Day	Value
1	0.0°C days
2	0.0°C days
3	0.0°C days
4	0.0°C days
5	0.0°C days
6	0.0°C days
7	0.0°C days
8	0.0°C days
9	0.0°C days
10	0.0°C days
11	0.0°C days
12	0.0°C days
13	0.0°C days
14	0.0°C days
15	0.0°C days
16	0.0°C days
17	0.0°C days
18	0.0°C days
19	0.0°C days
20	0.0°C days
21	0.0°C days
22	0.0°C days
23	0.0°C days
24!!	0.0°C days
Jan!!	0.0°C days

Rain
Day	Value
1	1.2 mm
2	0.3 mm
3	0.9 mm
4	0.3 mm
5	0.0 mm
6	0.3 mm
7	0.0 mm
8	0.0 mm
9	0.3 mm
10	0.0 mm
11	1.8 mm
12	2.4 mm
13	4.2 mm
14	14.7 mm
15	0.3 mm
16	3.9 mm
17	0.0 mm
18	0.6 mm
19	4.8 mm
20	8.4 mm
21	0.0 mm
22	1.5 mm
23	0.0 mm
24!!	0.0 mm
Jan!!	45.9 mm

High Rain Rate
Day	Value
1	0.6 mm/hr
2	0.1 mm/hr
3	0.1 mm/hr
4	0.1 mm/hr
5	0.0 mm/hr
6	0.1 mm/hr
7	0.0 mm/hr
8	0.0 mm/hr
9	0.1 mm/hr
10	0.0 mm/hr
11	2.5 mm/hr
12	1.0 mm/hr
13	2.2 mm/hr
14	5.6 mm/hr
15	0.1 mm/hr
16	2.2 mm/hr
17	0.0 mm/hr
18	0.1 mm/hr
19	1.6 mm/hr
20	4.5 mm/hr
21	0.0 mm/hr
22	4.5 mm/hr
23	0.0 mm/hr
24!!	0.0 mm/hr
Jan!!	5.6 mm/hr

Max Rain In 1 Hour
Day	Value
1	0.6 mm
2	0.3 mm
3	0.3 mm
4	0.3 mm
5	0.0 mm
6	0.3 mm
7	0.0 mm
8	0.0 mm
9	0.3 mm
10	0.0 mm
11	1.2 mm
12	0.9 mm
13	0.9 mm
14	1.8 mm
15	0.3 mm
16	1.8 mm
17	0.0 mm
18	0.3 mm
19	0.9 mm
20	2.1 mm
21	0.0 mm
22	0.9 mm
23	0.0 mm
24!!	0.0 mm
Jan!!	2.1 mm

Time Raining
Day	Value
1	4%
2	1%
3	3%
4	1%
5	0%
6	1%
7	0%
8	0%
9	1%
10	0%
11	6%
12	8%
13	14%
14	39%
15	1%
16	10%
17	0%
18	2%
19	16%
20	26%
21	0%
22	4%
23	0%
24!!	0%
Jan!!	6%

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

Pressure Range
Day	Value
1	1008.7 hPa to 1014.8 hPa
2	1014.5 hPa to 1017.3 hPa
3	1016.1 hPa to 1020.2 hPa
4	1019.0 hPa to 1021.1 hPa
5	1019.7 hPa to 1021.3 hPa
6	1018.9 hPa to 1020.7 hPa
7	1016.3 hPa to 1019.3 hPa
8	1015.5 hPa to 1022.6 hPa
9	1022.3 hPa to 1027.5 hPa
10	1022.3 hPa to 1026.7 hPa
11	1010.8 hPa to 1022.1 hPa
12	1008.6 hPa to 1020.7 hPa
13	1016.6 hPa to 1020.3 hPa
14	1012.6 hPa to 1025.0 hPa
15	1025.2 hPa to 1031.3 hPa
16	1015.4 hPa to 1027.4 hPa
17	1018.4 hPa to 1026.5 hPa
18	1010.0 hPa to 1025.3 hPa
19	995.3 hPa to 1009.6 hPa
20	973.7 hPa to 995.0 hPa
21	977.0 hPa to 987.7 hPa
22	987.8 hPa to 994.6 hPa
23	993.6 hPa to 999.0 hPa
24!!	999.0 hPa to 999.5 hPa
Jan!!	973.7 hPa to 1031.3 hPa

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

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

Wind Run
Day	Value
1	15.0 miles
2	17.0 miles
3	16.8 miles
4	33.2 miles
5	27.2 miles
6	13.6 miles
7	18.0 miles
8	7.8 miles
9	5.2 miles
10	10.0 miles
11	61.2 miles
12	30.5 miles
13	32.2 miles
14	24.6 miles
15	8.2 miles
16	41.9 miles
17	38.8 miles
18	26.2 miles
19	63.8 miles
20	59.0 miles
21	51.9 miles
22	31.5 miles
23	21.8 miles
24!!	0.2 miles
Jan!!	655.6 miles

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

Wind Direction
Day	N	NNE	NE	ENE
1	1%	0%	0%	0%
2	7%	0%	5%	0%
3	26%	1%	22%	1%
4	25%	0%	21%	0%
5	19%	0%	18%	0%
6	15%	0%	12%	0%
7	1%	0%	2%	0%
8	30%	1%	14%	0%
9	13%	0%	13%	0%
10	0%	0%	0%	0%
11	1%	2%	1%	0%
12	0%	0%	6%	0%
13	4%	1%	0%	0%
14	27%	0%	10%	0%
15	9%	2%	7%	0%
16	5%	0%	10%	0%
17	0%	0%	0%	0%
18	4%	0%	4%	1%
19	2%	0%	4%	2%
20	9%	0%	17%	2%
21	3%	0%	1%	0%
22	3%	0%	5%	0%
23	3%	0%	2%	0%
24!!	0%	0%	0%	0%
Jan!!	9%	0%	8%	0%

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

Wind Direction
Day	S	SSW	SW	WSW
1	19%	0%	50%	4%
2	10%	1%	61%	0%
3	7%	0%	10%	0%
4	4%	2%	16%	1%
5	9%	0%	14%	3%
6	10%	0%	27%	2%
7	27%	0%	46%	5%
8	24%	0%	11%	0%
9	15%	2%	39%	1%
10	50%	3%	31%	0%
11	43%	2%	33%	0%
12	34%	1%	32%	1%
13	51%	2%	30%	1%
14	22%	2%	14%	0%
15	18%	1%	29%	1%
16	18%	1%	30%	2%
17	35%	3%	45%	1%
18	31%	1%	21%	0%
19	29%	1%	23%	3%
20	14%	1%	6%	2%
21	41%	2%	24%	0%
22	47%	4%	19%	0%
23	29%	0%	39%	2%
24!!	44%	0%	44%	0%
Jan!!	26%	1%	28%	1%

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

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

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