Weather in Mosfellsbær in detsember
Climate normals based on 10 years of historical data for Mosfellsbær, Island.
How Hot Is Mosfellsbær in detsember?
Maritime cold characterises Mosfellsbær's December — 1°C afternoons, -3°C nights. 2°C separates December from November, a noticeable step in Mosfellsbær's annual cycle.
Sunshine Hours in detsember
December is dim in Mosfellsbær — sunrise doesn't come until 11:10 am and the sun sets early at 3:30 pm, leaving only about 0.9h of direct sun on a typical day.
Does It Rain In Mosfellsbær In detsember?
Rainfall is heavy and regular: 143mm in 18 days in Mosfellsbær.
Is Mosfellsbær Humid In detsember?
Expect heavy, oppressive air in Mosfellsbær — humidity peaks at 78% on average.
Does It Snow In Mosfellsbær In detsember?
Expect winter conditions: Mosfellsbær sees snow on around 5.7 days in December.
Wind In Mosfellsbær In detsember
Sea breeze or thermal winds keep Mosfellsbær moving at 28 kph in December.
Cloud Cover In Mosfellsbær In detsember
Grey, cloudy days are the norm: 72% average cover in Mosfellsbær.
Cities With Similar Weather In detsember
Weather in Mosfellsbær, month by month
| Month | High / Low | Vihm | |
|---|---|---|---|
| Jaanuari ilm | 1°C / -3°C | 165mm | Details → |
| Veebruari ilm | 2°C / -3°C | 159mm | Details → |
| Märtsi ilm | 3°C / -1°C | 137mm | Details → |
| Aprilli ilm | 6°C / 1°C | 135mm | Details → |
| Mai ilm | 9°C / 4°C | 126mm | Details → |
| Juuni ilm | 11°C / 7°C | 99mm | Details → |
| Juuli ilm | 14°C / 9°C | 90mm | Details → |
| Augusti ilm | 13°C / 9°C | 107mm | Details → |
| Septembri ilm | 10°C / 6°C | 148mm | Details → |
| Oktoobri ilm | 7°C / 3°C | 158mm | Details → |
| Novembri ilm | 4°C / 0°C | 132mm | Details → |
| Detsembri ilm | 1°C / -3°C | 143mm |