Annual mean 5°C · wettest around February · prevailing wind E
Warmest
13.4 °C
Coldest
-3.4 °C
Wettest
78%
Windiest
8.9 m/s
Prevailing
E
6.2 m/s average
When this place is good five ratings · thirty-six ten-day sections · click a cell to read it
never good
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 Borgarnes over the whole year is 5°C. July is the hottest month, with highs of about 13°C; December is the coldest, with lows of about -2°C. The rainy (wet) season in Borgarnes runs from December to May, peaking in February with a 52% chance of rain on a given day. The dry season is June to November; August is the driest month, at 22%. Winds in Borgarnes are highest in January, averaging 7.9 m/s (28 km/h), and lightest in July, at 4.3 m/s (15 km/h). The prevailing wind is from the E. The clearest skies in Borgarnes come in December, when the sky is typically 75% covered; June is the cloudiest month, at 81%.
Month by month Borgarnes 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
1°C
0°C
-7°C
43%
77%
7.9 m/s
0
0
0
February
1°C
0°C
-6°C
52%
78%
6.9 m/s
0
0
0
March
3°C
1°C
-5°C
44%
78%
6.9 m/s
0
0
1
April
6°C
3°C
-0°C
38%
76%
6.3 m/s
0
0
8
May
9°C
5°C
3°C
39%
77%
5.7 m/s
1
0
22
June
11°C
8°C
6°C
25%
81%
4.9 m/s
3
0
45
July
13°C
10°C
9°C
23%
81%
4.3 m/s
11
0
67
August
13°C
9°C
9°C
22%
78%
4.5 m/s
7
0
65
September
10°C
6°C
4°C
33%
77%
5.1 m/s
0
0
32
October
6°C
3°C
0°C
32%
81%
5.3 m/s
0
0
8
November
3°C
2°C
-3°C
34%
77%
5.5 m/s
0
0
1
December
-1°C
-2°C
-8°C
39%
75%
5.9 m/s
0
0
0
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 Borgarnes weather by season
Year round, Borgarnes has days of about -1°C at their warmest in December, its coolest month, and 13°C in July, its warmest; the coolest hours of the day run from -2°C to 10°C through the year, and the average temperature over the year is 5°C around the clock. Rain is most likely around February and least likely around August. 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.
Borgarnes weather in winterDecember to February
High 0°CLow -0°CRain 45%
Winter in Borgarnes has typical daily highs of about 0°C and lows of about -0°C, with a 45% chance of rain on a given day.
Borgarnes weather in springMarch to May
High 6°CLow 3°CRain 40%
Spring in Borgarnes has typical daily highs of about 6°C and lows of about 3°C, with a 40% chance of rain on a given day.
Borgarnes weather in summerJune to August
High 12°CLow 9°CRain 23%
Summer in Borgarnes has typical daily highs of about 12°C and lows of about 9°C, with a 23% chance of rain on a given day.
Borgarnes weather in autumnSeptember to November
High 6°CLow 4°CRain 33%
Autumn in Borgarnes has typical daily highs of about 6°C and lows of about 4°C, with a 33% chance of rain on a given day.
When is the rainy season in Borgarnes?
The rainy (wet) season in Borgarnes runs from December to May, peaking in February with a 52% chance of rain on a given day. The dry season is June to November; August is the driest month, at 22%.
What time of year is Borgarnes windiest?
Winds in Borgarnes are highest in January, averaging 7.9 m/s (28 km/h), and lightest in July, at 4.3 m/s (15 km/h). The prevailing wind is from the E.
What is the average temperature in Borgarnes year round?
The average temperature in Borgarnes over the whole year is 5°C. July is the hottest month, with highs of about 13°C; December is the coldest, with lows of about -2°C.