Annual mean 8°C · wettest around October · prevailing wind SW
Warmest
20.2 °C
Coldest
-1.5 °C
Wettest
26%
Windiest
4.9 m/s
Prevailing
SW
4.3 m/s average
When this place is good five ratings · thirty-six ten-day sections · click a cell to read it
never good
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Every reading
bars actual · line feels-like, °Cchance of rain, %wind speed, m/ssky covered, %
The average temperature in Uddevalla over the whole year is 8°C. July is the hottest month, with highs of about 19°C; January is the coldest, with lows of about -1°C. Uddevalla has no sharply defined rainy season: the chance of rain on a given day runs from 9% in April, the driest month, to 22% in October, the wettest. Winds in Uddevalla are highest in October, averaging 4.3 m/s (15 km/h), and lightest in March, at 3.5 m/s (13 km/h). The prevailing wind is from the SW. The clearest skies in Uddevalla come in April, when the sky is typically 50% covered; December is the cloudiest month, at 79%.
Month by month Uddevalla climate by month: average temperatures year round · click a month to read it
Month
High
Low
Feels like
Chance of rain
Cloud
Wind
Being outside
Sun
Walking
January
-0°C
-1°C
-5°C
16%
74%
4.1 m/s
0
0
0
February
2°C
-0°C
-3°C
16%
71%
4.0 m/s
0
0
1
March
5°C
0°C
-0°C
13%
64%
3.5 m/s
0
0
9
April
9°C
4°C
4°C
9%
50%
3.6 m/s
2
0
31
May
14°C
9°C
10°C
10%
51%
3.6 m/s
24
1
66
June
18°C
13°C
16°C
9%
51%
3.7 m/s
55
6
80
July
19°C
15°C
17°C
10%
53%
3.7 m/s
65
8
77
August
19°C
14°C
17°C
13%
56%
3.6 m/s
65
5
80
September
16°C
11°C
13°C
15%
58%
3.8 m/s
36
1
79
October
10°C
8°C
6°C
22%
69%
4.3 m/s
2
0
48
November
5°C
4°C
1°C
22%
78%
4.3 m/s
0
0
15
December
2°C
1°C
-3°C
18%
79%
4.3 m/s
0
0
1
High and low are the warmest and coolest of four readings a day — midnight, 6am, noon and 6pm — so a true overnight low can sit a degree or two under them. Chance of rain, cloud and wind are the day’s average; feels-like and the three ratings (each out of 100: Good from 55, Ideal from 80) are read at midday.
Seasons, and the year in short Uddevalla weather by season
Year round, Uddevalla has days of about -0°C at their warmest in January, its coolest month, and 19°C in July, its warmest; the coolest hours of the day run from -1°C to 15°C through the year, and the average temperature over the year is 8°C around the clock. Rain is most likely around October and least likely around April. Every figure here is a decade of observations blended into one representative year, so it reads as what this date is usually like, not a forecast for one particular day.
Uddevalla weather in winterDecember to February
High 1°CLow -0°CRain 17%
Winter in Uddevalla has typical daily highs of about 1°C and lows of about -0°C, with a 17% chance of rain on a given day.
Uddevalla weather in springMarch to May
High 9°CLow 4°CRain 10%
Spring in Uddevalla has typical daily highs of about 9°C and lows of about 4°C, with a 10% chance of rain on a given day.
Uddevalla weather in summerJune to August
High 19°CLow 14°CRain 11%
Summer in Uddevalla has typical daily highs of about 19°C and lows of about 14°C, with a 11% chance of rain on a given day.
Uddevalla weather in autumnSeptember to November
High 10°CLow 8°CRain 20%
Autumn in Uddevalla has typical daily highs of about 10°C and lows of about 8°C, with a 20% chance of rain on a given day.
When is the rainy season in Uddevalla?
Uddevalla has no sharply defined rainy season: the chance of rain on a given day runs from 9% in April, the driest month, to 22% in October, the wettest.
What time of year is Uddevalla windiest?
Winds in Uddevalla are highest in October, averaging 4.3 m/s (15 km/h), and lightest in March, at 3.5 m/s (13 km/h). The prevailing wind is from the SW.
What is the average temperature in Uddevalla year round?
The average temperature in Uddevalla over the whole year is 8°C. July is the hottest month, with highs of about 19°C; January is the coldest, with lows of about -1°C.