What is the warmest month in Reykjanesbær?
The warmest month is July with an average temperature of 13 °C over the past years.
Calculated from weather data of Keflavik International Airport (BIKF) between 2020 and 2024.
Month | Average | 2024 | 2023 | 2022 | 2021 | 2020 |
---|---|---|---|---|---|---|
January | 2.5 | 2.3 | 1.1 | 3.7 | 1.5 | 2.2 |
February | 2.8 | 1.5 | 4.5 | 0.8 | 4.0 | 1.9 |
March | 3.3 | 3.9 | 0.9 | 4.4 | 4.2 | 2.1 |
April | 6.4 | 7.4 | 7.0 | 5.2 | 5.9 | |
May | 8.7 | 8.6 | 9.5 | 7.7 | 8.6 | |
June | 11.0 | 11.0 | 11.4 | 9.9 | 11.6 | |
July | 12.8 | 13.8 | 12.0 | 12.5 | 12.0 | |
August | 12.7 | 14.1 | 12.1 | 13.5 | 12.3 | |
September | 10.3 | 10.6 | 11.4 | 9.8 | 9.0 | |
October | 7.1 | 7.2 | 6.9 | 7.2 | 7.2 | |
November | 4.7 | 5.0 | 6.7 | 4.5 | 4.0 | |
December | 2.5 | 1.6 | 0.5 | 3.5 | 3.2 | |
Average | 6.5 | 2.6 | 7.1 | 7.4 | 7.0 | 6.7 |
Month | Average | 2024 | 2023 | 2022 | 2021 | 2020 |
---|---|---|---|---|---|---|
January | -2.2 | -1 | -3 | -1 | -2 | -2 |
February | -2.9 | -2 | 0 | -3 | 1 | -2 |
March | -1.1 | 0 | -4 | 0 | 0 | -2 |
April | 2.2 | 3 | 3 | 1 | 1 | |
May | 4.3 | 5 | 5 | 2 | 4 | |
June | 6.9 | 7 | 7 | 6 | 7 | |
July | 8.6 | 9 | 8 | 9 | 8 | |
August | 8.7 | 10 | 8 | 11 | 9 | |
September | 6.3 | 7 | 7 | 7 | 5 | |
October | 3.5 | 4 | 4 | 4 | 4 | |
November | 1.1 | 2 | 3 | 0 | 0 | |
December | -1.1 | -2 | -3 | 0 | 0 | |
Average | 2.6 | -2.6 | 3.0 | 3.2 | 3.2 | 2.8 |
Number of days | 2024 | 2023 | 2022 | 2021 | 2020 |
---|---|---|---|---|---|
30 °C or warmer | 0 | 0 | 0 | 0 | 0 |
25 °C or warmer | 0 | 0 | 0 | 0 | 0 |
20 °C or warmer | 0 | 0 | 0 | 0 | 0 |
0 °C or colder | 52 | 93 | 75 | 77 | 97 |
Month | Average | 2024 | 2023 | 2022 | 2021 | 2020 |
---|---|---|---|---|---|---|
January | 28.9 | 34 | 18 | 36 | 15 | 31 |
February | 26.0 | 17 | 38 | 26 | 17 | 25 |
March | 22.3 | 21 | 11 | 34 | 25 | 24 |
April | 26.1 | 29 | 20 | 23 | 29 | |
May | 22.0 | 36 | 16 | 10 | 18 | |
June | 18.8 | 18 | 18 | 24 | 21 | |
July | 17.8 | 2 | 21 | 21 | 16 | |
August | 18.3 | 13 | 20 | 24 | 31 | |
September | 23.4 | 25 | 16 | 29 | 24 | |
October | 21.4 | 23 | 17 | 26 | 19 | |
November | 18.1 | 17 | 16 | 32 | 20 | |
December | 19.1 | 15 | 11 | 22 | 21 | |
Average | 21.5 | 22.4 | 20.0 | 20.5 | 21.8 | 22.7 |
Month | Average | 2024 | 2023 | 2022 | 2021 | 2020 |
---|---|---|---|---|---|---|
January | 30.2 | 31 | 25 | 40 | 31 | 35 |
February | 31.1 | 26 | 38 | 32 | 29 | 28 |
March | 28.0 | 29 | 26 | 32 | 30 | 32 |
April | 27.3 | 26 | 24 | 27 | 29 | |
May | 25.1 | 31 | 22 | 22 | 26 | |
June | 22.8 | 23 | 23 | 26 | 22 | |
July | 20.3 | 21 | 20 | 21 | 20 | |
August | 21.5 | 18 | 26 | 20 | 21 | |
September | 25.5 | 27 | 20 | 29 | 27 | |
October | 25.4 | 25 | 23 | 27 | 24 | |
November | 25.1 | 25 | 25 | 27 | 27 | |
December | 25.8 | 25 | 19 | 24 | 33 | |
Average | 25.3 | 28.6 | 25.1 | 24.5 | 25.3 | 25.4 |
Month | 2024 | 2023 | 2022 | 2021 | 2020 |
---|---|---|---|---|---|
January | S | NE | SW | NE | SW |
February | NE | S | SE | SE | NE |
March | NE | NE | S | SE | S |
April | E | E | S | SE | |
May | SW | NE | E | S | |
June | SW | NW | SE | SE | |
July | N | SW | S | N | |
August | NE | NE | S | S | |
September | SE | SE | S | SW | |
October | E | N | NE | E | |
November | E | E | S | S | |
December | E | NE | SE | NE |
The warmest month is July with an average temperature of 13 °C over the past years.
The coldest month is January with an average daytime temperature of 3 °C in the past few years.
Chance of precipitation is the highest in January with a probability of around 28.9 %.
The least rainfall and snow can be expected in July. The probability is about 17.8 %.