In general the best time to visit Alesund is probably August, when the weather is usually great. The hottest months are July, August, September, while the coldest months are January, February, December.
In March, April, May, June, July, August, September, October the weather is average. Expect around 157 rainy days, and the precipitation amounts to approximately 230 mm in September.
January, February, November, December bring not the best weather. January is the coldest month with the temperature going down to +1°C.
Climate in Alesund
Here is the detailed breakdown of the climate in Alesund for each month:
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Maximum Temperature
+14°C
+15°C
+16°C
+21°C
+24°C
+26°C
+30°C
+28°C
+24°C
+22°C
+18°C
+15°C
Average Maximum Temperature
+5°C
+5°C
+6°C
+8°C
+12°C
+15°C
+17°C
+17°C
+15°C
+11°C
+7°C
+5°C
Minimum Temperature
-12°C
-13°C
-9°C
-3°C
0°C
+3°C
+6°C
+5°C
+2°C
-4°C
-7°C
-13°C
Avg. water temperature
+8°C
+8°C
+6°C
+8°C
+10°C
+15°C
+15°C
+17°C
+16°C
+13°C
+12°C
+10°C
Humidity, %
75
75
73
75
76
79
81
81
78
76
75
76
Rain, mm
186
147
148
108
108
111
126
167
230
226
197
200
Snow, mm
31
33
30
11
1
0
0
0
0
1
10
29
Average wind speed, m/s
5
4
4
3
3
3
3
3
3
4
4
4
Sunny Days
2
3
3
4
4
2
2
2
2
2
2
2
Cloud Days
6
5
6
7
7
8
8
7
5
6
6
6
Rainy Days
14
11
14
16
19
19
21
23
23
22
18
15
Snowy Days
9
8
8
3
1
0
0
0
0
1
3
7
Average Temperature
Here are the average maximum and minimum temperatures in Alesund during the whole year:
The hottest month in Alesund is August with average maximum temperature going up to +17°C. The coldest month is January with the lowest temperatures of +1°C.
Water temperature
Here are the water temperatures in Alesund during the whole year:
Alesund achieves its warmest water temperature in August, where the average sea temperature goes up to +14°C. Coldest water temperature is in March with +5°C in average.
Humidity
The temperature feels different depending on humidity. Here is how humidity in Alesund looks throughout the year, in %:
The most humid month in Alesund is August with average humidity going up to 81%. The least humid month is March with an average humidity of 73%.
Rain
Amount of rainfall in mm. in Alesund during the whole year based on historical data:
The sunniest and driest month is April with approximately 4 sunny days and a total precipitation of around 108 mm. The rainiest and wettest month is September with approximately 23 rainy days and 230 mm of total precipitation.
Snow
Amount of snow in mm. in Alesund during the whole year based on historical data:
The snowiest month is February with approximately 8 snowy days.
FAQ
Frequently asked questions about the weather in Alesund:
What is the hottest month in Alesund?
The hottest month in Alesund is August with average maximum temperature of +17°C.
What is the coldest month in Alesund?
The coldest month in Alesund is January with minimum temperatures of +1°C.
Is Alesund worth visiting in winter?
Winter is usually not the best time to go to Alesund.
When does it rain the least in Alesund?
if you're looking to visit Alesund when it rains the least, you should plan your trip for September, October, December. During this time, rainfall is rare with the driest month being April with only 108 mm of rain.
For this page, we’ve looked at the typical weather in Alesund, based on historical hourly weather data from January 1, 1979, to December 31, 2023.
For past dates, we show actual recorded data at the location at that time. Forecasts are based on recorded weather during that day of the year, averaged over the total years for which we have records (unless stated otherwise). The daily temperature is the highest recorded temperature in the shadow during that day.