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Home > World Climate Guides > Europe / Scandinavia > Norway > Tromso
Tromso Climate Guide
Norway
Metric | Imperial    Bars | Symbols
Maximum Daytime Temperature (°C)
Minimum Night-time Temperature (°C)
0
-0 °C (32°F) Maximum Daytime Temperature in January
0
-0 °C (32°F) Maximum Daytime Temperature in February
1
1 °C (34°F) Maximum Daytime Temperature in March
4
4 °C (39°F) Maximum Daytime Temperature in April
7
7 °C (45°F) Maximum Daytime Temperature in May
12
12 °C (54°F) Maximum Daytime Temperature in June
15
15 °C (59°F) Maximum Daytime Temperature in July
14
14 °C (57°F) Maximum Daytime Temperature in August
10
10 °C (50°F) Maximum Daytime Temperature in September
5
5 °C (41°F) Maximum Daytime Temperature in October
2
2 °C (36°F) Maximum Daytime Temperature in November
1
1 °C (34°F) Maximum Daytime Temperature in December
J F M A M J J A S O N D
0
0 °C (32°F) Minimum Night-time Temperature in May
4
4 °C (39°F) Minimum Night-time Temperature in June
7
7 °C (45°F) Minimum Night-time Temperature in July
6
6 °C (43°F) Minimum Night-time Temperature in August
3
3 °C (37°F) Minimum Night-time Temperature in September
J F M A M J J A S O N D
-9 °C (16°F) Minimum Night-time Temperature in January
-9
-9 °C (16°F) Minimum Night-time Temperature in February
-9
-8 °C (18°F) Minimum Night-time Temperature in March
-8
-4 °C (25°F) Minimum Night-time Temperature in April
-4
-1 °C (30°F) Minimum Night-time Temperature in October
-1
-5 °C (23°F) Minimum Night-time Temperature in November
-5
-8 °C (18°F) Minimum Night-time Temperature in December
-8
Hours of Sunshine
Hours of Daylight
0
0 Hours of Sunshine in January
1
1 Hour of Sunshine (14% of Daylight Hours) in February
3
3 Hours of Sunshine (29% of Daylight Hours) in March
5
5 Hours of Sunshine (32% of Daylight Hours) in April
7
7 Hours of Sunshine (34% of Daylight Hours) in May
8
8 Hours of Sunshine (32% of Daylight Hours) in June
7
7 Hours of Sunshine (29% of Daylight Hours) in July
6
6 Hours of Sunshine (31% of Daylight Hours) in August
3
3 Hours of Sunshine (24% of Daylight Hours) in September
2
2 Hours of Sunshine (19% of Daylight Hours) in October
0
0 Hours of Sunshine in November
0
0 Hours of Sunshine in December
J F M A M J J A S O N D
2
2 Hours of Daylight in January
7
7 Hours of Daylight in February
12
12 Hours of Daylight in March
16
16 Hours of Daylight in April
22
22 Hours of Daylight in May
24
24 Hours of Daylight in June
24
24 Hours of Daylight in July
18
18 Hours of Daylight in August
13
13 Hours of Daylight in September
9
9 Hours of Daylight in October
3
3 Hours of Daylight in November
0
0 Hours of Daylight in December
J F M A M J J A S O N D
Days with some Rain
Monthly Rainfall (mm)
21
21 Days with some Rain in January
20
20 Days with some Rain in February
19
19 Days with some Rain in March
18
18 Days with some Rain in April
16
16 Days with some Rain in May
17
17 Days with some Rain in June
18
18 Days with some Rain in July
19
19 Days with some Rain in August
22
22 Days with some Rain in September
24
24 Days with some Rain in October
22
22 Days with some Rain in November
23
23 Days with some Rain in December
J F M A M J J A S O N D
94
94 mm (3.7 inches) Monthly Rainfall in January
81
81 mm (3.2 inches) Monthly Rainfall in February
68
68 mm (2.7 inches) Monthly Rainfall in March
57
57 mm (2.2 inches) Monthly Rainfall in April
46
46 mm (1.8 inches) Monthly Rainfall in May
55
55 mm (2.2 inches) Monthly Rainfall in June
66
66 mm (2.6 inches) Monthly Rainfall in July
72
72 mm (2.8 inches) Monthly Rainfall in August
97
97 mm (3.8 inches) Monthly Rainfall in September
124
124 mm (4.9 inches) Monthly Rainfall in October
99
99 mm (3.9 inches) Monthly Rainfall in November
99
99 mm (3.9 inches) Monthly Rainfall in December
J F M A M J J A S O N D
Heat & Humidity / Chance of Frost
UV Index (Maximum)
30
30 Days with Frost in January
27
27 Days with Frost in February
29
29 Days with Frost in March
26
26 Days with Frost in April
18
18 Days with Frost in May
7
7 Days with Frost in June
3
3 Days with Frost in July
5
5 Days with Frost in August
13
13 Days with Frost in September
23
23 Days with Frost in October
28
28 Days with Frost in November
30
30 Days with Frost in December
J F M A M J J A S O N D
0
UV 0 (None) in January
0
UV 0 (None) in February
1
UV 1 (Low) in March
2
UV 2 (Low) in April
3
UV 3 (Moderate) in May
3
UV 3 (Moderate) in June
3
UV 3 (Moderate) in July
2
UV 2 (Low) in August
1
UV 1 (Low) in September
0
UV 0 (None) in October
0
UV 0 (None) in November
0
UV 0 (None) in December
J F M A M J J A S O N D
Sea Temperature (°C)
5
5 °C (41°F) Sea Temperature in January
5
5 °C (41°F) Sea Temperature in February
5
5 °C (41°F) Sea Temperature in March
5
5 °C (41°F) Sea Temperature in April
6
6 °C (43°F) Sea Temperature in May
8
8 °C (46°F) Sea Temperature in June
10
10 °C (50°F) Sea Temperature in July
11
11 °C (52°F) Sea Temperature in August
10
10 °C (50°F) Sea Temperature in September
8
8 °C (46°F) Sea Temperature in October
7
7 °C (45°F) Sea Temperature in November
6
6 °C (43°F) Sea Temperature in December
J F M A M J J A S O N D
Tromso Climate Guide (Historical Weather Averages), Norway
Elev: 100 m   Long: 018°57'E   Lat: 69°40'N
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