World Resorts USA Bellingham

Bellingham Monthly Weather Averages

Please click on any column to get detailed information about Bellingham 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
12
24
36
48
60
72
84
96
40.6
46.1
57.2
67.7
73.2
72.7
65.9
59.9
52.5
47.4
41.9
41.2
35.8
39.1
46.8
53.6
57.7
57.2
52.7
47.6
40.5
37.8
34.8
35.7
Day temperature   
Night temperature

The warmest month in Bellingham is august. The average daily temp is 73.2°F. The average nightly temp is 57.7°F.

Sea water temperature, °F

jan
feb
mar
apr
may
jun
jul
aug
sep
oct
nov
dec
0
10
20
30
40
50
60
70
80
46.6
48.4
53
58.4
62.3
62.3
56.6
53.2
48.7
45.8
45.2
45.6

The warmest sea temperature usually observed in July. Average daily sea water temperature during this month is 62.3°F.

Precipitation total, in.

jan
feb
mar
apr
may
jun
jul
aug
sep
oct
nov
dec
0.0
0.6
1.1
1.7
2.2
2.8
3.3
3.9
4.4
2.4
3.2
2.1
1.3
0.5
0.3
1.1
1.4
1.7
1.6
1.8
2.9

July is the month with least precipitations during the year. The average precipitation totals for this month is 0.3 in. The month with most precipitation total is November.

Number of rainy days

jan
feb
mar
apr
may
jun
jul
aug
sep
oct
nov
dec
0
1
2
3
4
5
6
7
8
5
7
5
3
0
1
2
4
4
4
4
7

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
6
4.7
4.2
3.6
3.4
3.6
3.8
3.9
4
4
4.3
4.7
4.4
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
22
21
16
10
6
4
14
16
18
22
21
22
5
4
5
8
5
5
5
7
6
4
3
5
4
5
10
12
20
22
12
8
6
5
4
4
Cloudy days   
Partly cloudy days   
Sunny days
Average sunny hours
jan
feb
mar
apr
may
jun
jul
aug
sep
oct
nov
dec
0
2
4
6
8
10
12
14
2.4
2.9
5.1
7.2
10
12.3
8.9
6.8
4.9
3.6
2.8
2.7

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 Bellingham

Sunniest months:
July 22 days
August 20 days
June 12 days
Warmest months:
August 73.2 °F
July 72.7 °F
September 67.7 °F
Warmest sea temp:
July 62.3 °F
August 62.2 °F
September 58.4 °F
Coldest months:
December 40.6 °F
January 41.2 °F
February 41.9 °F
Rainiest months:
November 7 days
January 6 days
October 5 days
Windiest months:
December 4.7 mph
February 4.7 mph
January 4.4 mph

Bellingham on a weather map

Leaflet | Tiles © Esri
Places in USA:
Name
°F
+43°F
+59°F
+73°F
+73°F
+55°F
+61°F
+77°F
+45°F
+82°F
+54°F
+48°F
+86°F
+88°F
+75°F
+46°F
24 Hours Forecast
Bellingham
Local time: 09:39
April 05, saturday
1200
61°F
N
2 mph
1500
63°F
E
4 mph
1800
61°F
E
2 mph
2100
59°F
SW
4 mph
April 06, sunday
0000
55°F
W
4 mph
0300
55°F
W
4 mph
0600
54°F
W
5 mph
0900
52°F
SW
5 mph
Units of measurement: °C / °F