Saint-Nazaire weather by month

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

Temperature
Rainfall
Sunshine & UV index

Temperature in Saint-Nazaire (°F)

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Max temperature (daytime)	48	50	54	59	64	70	73	73	70	63	54	50
Min temperature (night-time)	37	37	41	43	48	54	57	57	54	50	43	39
Heat & Humidity	0	0	0	0	0	0	0	0	0	0	0	0
Sea temperature	50	48	50	52	57	61	64	64	63	61	55	52

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

Sunshine & UV index in Saint-Nazaire

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Daily hours of sunshine	2	3	5	6	7	8	8	7	6	4	3	2
Daily hours of daylight	9	10	12	14	15	16	15	14	13	11	9	9
UV Index (Maximum)	1	2	3	5	6	7	7	6	5	3	1	1

Rainfall in Saint-Nazaire

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Number of days with some rain	19	16	16	15	16	12	11	12	13	15	17	17
Average monthly rainfall (inches)	3.6	3.0	2.8	2.2	2.6	1.9	1.7	2.0	2.6	3.1	3.9	3.7

More about Saint-Nazaire

Saint-Nazaire by month

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

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The climate guide for France (Saint-Nazaire) 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 Saint-Nazaire?

Saint-Nazaire has a temperate climate with warm summers and some rainfall in all months.

Saint-Nazaire weather in January

Expect daytime maximum temperatures of 48°F in Saint-Nazaire, France in January based on long-term weather averages. There are 2 hours of sunshine per day on average with 19 days with some rainfall and typically 3.6 inches of rainfall in the month.

48
48°F max day temperature
2
2 hours of sunshine per day
19
19 days with some rainfall
37
37°F min night temperature
9
9 hours of daylight per day
0
No heat & humidity
3.6
3.6 inches of monthly rainfall
1
1 (Low) UV index
50
50°F sea temperature

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Saint-Nazaire weather in February

Expect daytime maximum temperatures of 50°F in Saint-Nazaire, France in February based on long-term weather averages. There are 3 hours of sunshine per day on average with 16 days with some rainfall and typically 3.0 inches of rainfall in the month.

50
50°F max day temperature
3
3 hours of sunshine per day
16
16 days with some rainfall
37
37°F min night temperature
10
10 hours of daylight per day
0
No heat & humidity
3.0
3.0 inches of monthly rainfall
2
2 (Low) UV index
48
48°F sea temperature

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Saint-Nazaire weather in March

Expect daytime maximum temperatures of 54°F in Saint-Nazaire, France in March based on long-term weather averages. There are 5 hours of sunshine per day on average with 16 days with some rainfall and typically 2.8 inches of rainfall in the month.

54
54°F max day temperature
5
5 hours of sunshine per day
16
16 days with some rainfall
41
41°F min night temperature
12
12 hours of daylight per day
0
No heat & humidity
2.8
2.8 inches of monthly rainfall
3
3 (Moderate) UV index
50
50°F sea temperature

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Saint-Nazaire weather in April

Expect daytime maximum temperatures of 59°F in Saint-Nazaire, 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 2.2 inches of rainfall in the month.

59
59°F max day temperature
6
6 hours of sunshine per day
15
15 days with some rainfall
43
43°F min night temperature
14
14 hours of daylight per day
0
No heat & humidity
2.2
2.2 inches of monthly rainfall
5
5 (Moderate) UV index
52
52°F sea temperature

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Saint-Nazaire weather in May

Expect daytime maximum temperatures of 64°F in Saint-Nazaire, France in May based on long-term weather averages. There are 7 hours of sunshine per day on average with 16 days with some rainfall and typically 2.6 inches of rainfall in the month.

64
64°F max day temperature
7
7 hours of sunshine per day
16
16 days with some rainfall
48
48°F min night temperature
15
15 hours of daylight per day
0
No heat & humidity
2.6
2.6 inches of monthly rainfall
6
6 (High) UV index
57
57°F sea temperature

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Saint-Nazaire weather in June

Expect daytime maximum temperatures of 70°F in Saint-Nazaire, France in June based on long-term weather averages. There are 8 hours of sunshine per day on average with 12 days with some rainfall and typically 1.9 inches of rainfall in the month.

70
70°F max day temperature
8
8 hours of sunshine per day
12
12 days with some rainfall
54
54°F min night temperature
16
16 hours of daylight per day
0
No heat & humidity
1.9
1.9 inches of monthly rainfall
7
7 (High) UV index
61
61°F sea temperature

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Saint-Nazaire weather in July

Expect daytime maximum temperatures of 73°F in Saint-Nazaire, France in July based on long-term weather averages. There are 8 hours of sunshine per day on average with 11 days with some rainfall and typically 1.7 inches of rainfall in the month.

73
73°F max day temperature
8
8 hours of sunshine per day
11
11 days with some rainfall
57
57°F min night temperature
15
15 hours of daylight per day
0
No heat & humidity
1.7
1.7 inches of monthly rainfall
7
7 (High) UV index
64
64°F sea temperature

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Saint-Nazaire weather in August

Expect daytime maximum temperatures of 73°F in Saint-Nazaire, 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.

73
73°F max day temperature
7
7 hours of sunshine per day
12
12 days with some rainfall
57
57°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

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Saint-Nazaire weather in September

Expect daytime maximum temperatures of 70°F in Saint-Nazaire, France in September based on long-term weather averages. There are 6 hours of sunshine per day on average with 13 days with some rainfall and typically 2.6 inches of rainfall in the month.

70
70°F max day temperature
6
6 hours of sunshine per day
13
13 days with some rainfall
54
54°F min night temperature
13
13 hours of daylight per day
0
No heat & humidity
2.6
2.6 inches of monthly rainfall
5
5 (Moderate) UV index
63
63°F sea temperature

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Saint-Nazaire weather in October

Expect daytime maximum temperatures of 63°F in Saint-Nazaire, 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 3.1 inches of rainfall in the month.

63
63°F max day temperature
4
4 hours of sunshine per day
15
15 days with some rainfall
50
50°F min night temperature
11
11 hours of daylight per day
0
No heat & humidity
3.1
3.1 inches of monthly rainfall
3
3 (Moderate) UV index
61
61°F sea temperature

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Saint-Nazaire weather in November

Expect daytime maximum temperatures of 54°F in Saint-Nazaire, France in November based on long-term weather averages. There are 3 hours of sunshine per day on average with 17 days with some rainfall and typically 3.9 inches of rainfall in the month.

54
54°F max day temperature
3
3 hours of sunshine per day
17
17 days with some rainfall
43
43°F min night temperature
9
9 hours of daylight per day
0
No heat & humidity
3.9
3.9 inches of monthly rainfall
1
1 (Low) UV index
55
55°F sea temperature

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Saint-Nazaire weather in December

Expect daytime maximum temperatures of 50°F in Saint-Nazaire, 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 3.7 inches of rainfall in the month.