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Bristol Monthly Weather Averages

Please click on any column to get detailed information about Bristol weather in that particular month. You will get daily weather information for that month for the last several years.

Day & Night air temperature, °F

jan
feb
mar
apr
may
jun
jul
aug
sep
oct
nov
dec
0
11
22
33
44
55
66
77
88
47.0
50.1
57.9
64.9
69.0
69.3
65.7
60.6
54.0
49.9
47.1
45.1
43.5
45.5
50.9
54.7
57.5
57.9
54.4
48.9
42.7
41.3
41.0
40.2
Day temperature   
Night temperature

The warmest month in Bristol is july. The average daily temp is 69.3°F. The average nightly temp is 57.9°F.

Sea water temperature, °F

jan
feb
mar
apr
may
jun
jul
aug
sep
oct
nov
dec
0
11
22
33
44
55
66
77
88
47.8
52.4
57.2
62.5
65.3
64.7
60.6
55.2
49.3
45.2
43.9
45

The warmest sea temperature usually observed in August. Average daily sea water temperature during this month is 65.3°F.

Precipitation total, in.

jan
feb
mar
apr
may
jun
jul
aug
sep
oct
nov
dec
0.0
0.4
0.8
1.3
1.7
2.1
2.5
2.9
2.4
2.4
2.1
1.6
2.3
2.2
2.2
2.2
1.7
2.4
1.7
2

September is the month with least precipitations during the year. The average precipitation totals for this month is 1.6 in. The month with most precipitation total is December.

Number of rainy days

jan
feb
mar
apr
may
jun
jul
aug
sep
oct
nov
dec
0
7
5
5
4
3
4
4
5
5
3
5
4
4

This chart shows averages for the last three years. It shows medium and heavy rains only, it doesn't show light rains.

Wind speed, mph
jan
feb
mar
apr
may
jun
jul
aug
sep
oct
nov
dec
0
2
4
6
8
10
12
14
16
11.3
10.5
10.3
9.4
9.5
9
9.2
9
9.5
11.1
12.6
10.7
Sunny, partly cloudy and cloudy days
1
2
3
4
5
6
7
8
9
10
11
12
0
5
10
15
20
25
30
35
20
19
17
13
13
14
15
14
15
19
18
17
8
7
10
10
12
10
9
10
10
7
6
8
3
4
5
7
6
6
6
6
6
5
4
5
Cloudy days   
Partly cloudy days   
Sunny days
Average sunny hours
jan
feb
mar
apr
may
jun
jul
aug
sep
oct
nov
dec
0
1
2
3
4
5
6
7
8
9
2.4
3.2
4.2
5.8
6.8
7
7.8
6.3
5.4
4.6
3.2
3.4

Sunny hours are calculated based on the average daily number of hours while sunlight can reach the ground. It depends on day length and cloudiness during the day.

* Charts above show average data for the last 3 years.

Best time for vacation in Bristol

Sunniest months:
May 7 days
March 7 days
April 7 days
Warmest months:
July 68.9 °F
August 68.3 °F
June 65.3 °F
Warmest sea temp:
August 65.3 °F
July 64.7 °F
September 62.5 °F
Coldest months:
January 44.9 °F
February 46.7 °F
December 47.4 °F
Rainiest months:
November 5 days
August 5 days
July 5 days
Windiest months:
February 12.4 mph
December 12.0 mph
January 11.2 mph

Bristol on a weather map

Leaflet | Tiles © Esri
Places in United Kingdom:
Name
°F
Bath
+43°F
Belfast
+41°F
Bournemouth
+46°F
Brighton
+45°F
Bristol
+45°F
Gibraltar
+61°F
Glasgow
+43°F
York
+45°F
Liverpool
+48°F
London
+50°F
Middlesbrough
+45°F
Plymouth
+46°F
Scarborough
+45°F
Torquay
+43°F
Edinburgh
+45°F
all places
24 Hours Forecast
Bristol
Local time: 03:29
April 12, saturday
0600
45°F
W
5 mph
0900
55°F
NW
7 mph
1200
61°F
NW
7 mph
1500
61°F
N
6 mph
1800
57°F
NE
4 mph
2100
52°F
NE
5 mph
April 13, sunday
0000
50°F
E
11 mph
0300
48°F
NE
9 mph
Units of measurement: °C / °F