Weather in Reykjavík in January
January in Reykjavík is cold with average temperatures around 0.0°C (32.0°F). Expect significant rainfall with 169mm across approximately 22 days.
Data Note: Temperature values are 2001–2020 satellite/reanalysis grid averages from NASA POWER and may differ from airport station normals by a few degrees.
Temperature
High
1.7°C
35.1°F
Low
-1.7°C
28.9°F
Precipitation
169 mm
6.6 inches
~22 rainy days
Conditions
Humidity
92%