Boulogne weather by month

Check out Boulogne weather averages by month. Compare detailed monthly climate statistics including temperature, rainfall and sunshine figures.

Temperature
Rainfall
Sunshine & UV index

Temperature in Boulogne (°F)

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Max temperature (daytime)	43	45	48	52	59	64	68	70	64	59	50	45
Min temperature (night-time)	36	36	37	41	46	52	55	55	52	48	41	37
Heat & Humidity	0	0	0	0	0	0	0	0	0	0	0	0
Sea temperature	46	45	45	48	52	57	61	64	63	59	55	50

Note: 0 = None, L = Low, M = Moderate, H = High, VH = Very high, E = Extreme

Sunshine & UV index in Boulogne

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Daily hours of sunshine	2	3	4	6	7	7	7	7	5	4	3	2
Daily hours of daylight	9	10	12	14	16	16	16	14	13	11	9	8
UV Index (Maximum)	1	1	3	4	6	6	6	6	4	2	1	1

Rainfall in Boulogne

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Number of days with some rain	18	14	16	15	15	13	12	12	14	15	18	17
Average monthly rainfall (inches)	2.6	1.9	2.3	1.9	2.0	2.1	2.1	2.0	2.7	3.2	3.7	2.8

More about Boulogne

Boulogne by month

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

Recommended for France

Disneyland Paris: Latest offers on tickets & packages

Deal

Check top offers on Disneyland Paris tickets & packages
Combine a family holiday to France or Paris city break
With an exciting visit to Disneyland Paris

Go to Disneyland Paris deal >>

View all Disneyland Paris offers

Disneyland Paris: Add Disney day tickets to your Paris stay

The climate guide for France (Boulogne) shows long term monthly weather averages processed from data supplied by CRU (University of East Anglia), the Met Office & the Netherlands Meteorological Institute. Find out more about our data sources.

What's the climate like in Boulogne?

Boulogne has a temperate climate with warm summers and some rainfall in all months.

Boulogne weather in January

Expect daytime maximum temperatures of 43°F in Boulogne, France in January based on long-term weather averages. There are 2 hours of sunshine per day on average with 18 days with some rainfall and typically 2.6 inches of rainfall in the month.

43
43°F max day temperature
2
2 hours of sunshine per day
18
18 days with some rainfall
36
36°F min night temperature
9
9 hours of daylight per day
0
No heat & humidity
2.6
2.6 inches of monthly rainfall
1
1 (Low) UV index
46
46°F sea temperature

Back to months

Boulogne weather in February

Expect daytime maximum temperatures of 45°F in Boulogne, France in February based on long-term weather averages. There are 3 hours of sunshine per day on average with 14 days with some rainfall and typically 1.9 inches of rainfall in the month.

45
45°F max day temperature
3
3 hours of sunshine per day
14
14 days with some rainfall
36
36°F min night temperature
10
10 hours of daylight per day
0
No heat & humidity
1.9
1.9 inches of monthly rainfall
1
1 (Low) UV index
45
45°F sea temperature

Back to months

Boulogne weather in March

Expect daytime maximum temperatures of 48°F in Boulogne, France in March based on long-term weather averages. There are 4 hours of sunshine per day on average with 16 days with some rainfall and typically 2.3 inches of rainfall in the month.

48
48°F max day temperature
4
4 hours of sunshine per day
16
16 days with some rainfall
37
37°F min night temperature
12
12 hours of daylight per day
0
No heat & humidity
2.3
2.3 inches of monthly rainfall
3
3 (Moderate) UV index
45
45°F sea temperature

Back to months

Boulogne weather in April

Expect daytime maximum temperatures of 52°F in Boulogne, France in April based on long-term weather averages. There are 6 hours of sunshine per day on average with 15 days with some rainfall and typically 1.9 inches of rainfall in the month.

52
52°F max day temperature
6
6 hours of sunshine per day
15
15 days with some rainfall
41
41°F min night temperature
14
14 hours of daylight per day
0
No heat & humidity
1.9
1.9 inches of monthly rainfall
4
4 (Moderate) UV index
48
48°F sea temperature

Back to months

Boulogne weather in May

Expect daytime maximum temperatures of 59°F in Boulogne, France in May based on long-term weather averages. There are 7 hours of sunshine per day on average with 15 days with some rainfall and typically 2.0 inches of rainfall in the month.

59
59°F max day temperature
7
7 hours of sunshine per day
15
15 days with some rainfall
46
46°F min night temperature
16
16 hours of daylight per day
0
No heat & humidity
2.0
2.0 inches of monthly rainfall
6
6 (High) UV index
52
52°F sea temperature

Back to months

Boulogne weather in June

Expect daytime maximum temperatures of 64°F in Boulogne, France in June based on long-term weather averages. There are 7 hours of sunshine per day on average with 13 days with some rainfall and typically 2.1 inches of rainfall in the month.

64
64°F max day temperature
7
7 hours of sunshine per day
13
13 days with some rainfall
52
52°F min night temperature
16
16 hours of daylight per day
0
No heat & humidity
2.1
2.1 inches of monthly rainfall
6
6 (High) UV index
57
57°F sea temperature

Back to months

Boulogne weather in July

Expect daytime maximum temperatures of 68°F in Boulogne, France in July based on long-term weather averages. There are 7 hours of sunshine per day on average with 12 days with some rainfall and typically 2.1 inches of rainfall in the month.

68
68°F max day temperature
7
7 hours of sunshine per day
12
12 days with some rainfall
55
55°F min night temperature
16
16 hours of daylight per day
0
No heat & humidity
2.1
2.1 inches of monthly rainfall
6
6 (High) UV index
61
61°F sea temperature

Back to months

Boulogne weather in August

Expect daytime maximum temperatures of 70°F in Boulogne, France in August based on long-term weather averages. There are 7 hours of sunshine per day on average with 12 days with some rainfall and typically 2.0 inches of rainfall in the month.

70
70°F max day temperature
7
7 hours of sunshine per day
12
12 days with some rainfall
55
55°F min night temperature
14
14 hours of daylight per day
0
No heat & humidity
2.0
2.0 inches of monthly rainfall
6
6 (High) UV index
64
64°F sea temperature

Back to months

Boulogne weather in September

Expect daytime maximum temperatures of 64°F in Boulogne, France in September based on long-term weather averages. There are 5 hours of sunshine per day on average with 14 days with some rainfall and typically 2.7 inches of rainfall in the month.

64
64°F max day temperature
5
5 hours of sunshine per day
14
14 days with some rainfall
52
52°F min night temperature
13
13 hours of daylight per day
0
No heat & humidity
2.7
2.7 inches of monthly rainfall
4
4 (Moderate) UV index
63
63°F sea temperature

Back to months

Boulogne weather in October

Expect daytime maximum temperatures of 59°F in Boulogne, France in October based on long-term weather averages. There are 4 hours of sunshine per day on average with 15 days with some rainfall and typically 3.2 inches of rainfall in the month.

59
59°F max day temperature
4
4 hours of sunshine per day
15
15 days with some rainfall
48
48°F min night temperature
11
11 hours of daylight per day
0
No heat & humidity
3.2
3.2 inches of monthly rainfall
2
2 (Low) UV index
59
59°F sea temperature

Back to months

Boulogne weather in November

Expect daytime maximum temperatures of 50°F in Boulogne, France in November based on long-term weather averages. There are 3 hours of sunshine per day on average with 18 days with some rainfall and typically 3.7 inches of rainfall in the month.

50
50°F max day temperature
3
3 hours of sunshine per day
18
18 days with some rainfall
41
41°F min night temperature
9
9 hours of daylight per day
0
No heat & humidity
3.7
3.7 inches of monthly rainfall
1
1 (Low) UV index
55
55°F sea temperature

Back to months

Boulogne weather in December

Expect daytime maximum temperatures of 45°F in Boulogne, France in December based on long-term weather averages. There are 2 hours of sunshine per day on average with 17 days with some rainfall and typically 2.8 inches of rainfall in the month.