Mosfellsbær Weather in February
February in Mosfellsbær typically sees daytime highs of 3°C (37°F) and nighttime lows of -4°C (25°F). As the wettest month of the year, expect more snow/rainfall than other months. It falls within the winter season.
Rainfall in Mosfellsbær in February
Expect the heaviest rain of the year this month, often arriving in intense bursts. A poncho is essential for keeping dry. Historically, February sees about 17 days of snow/rain, with a monthly average of 154 mm (6.1 in). Rain falls regularly this month and can be quite heavy when it does. Showers can be substantial, so waterproof gear is a good idea.
Temperature in Mosfellsbær in February
February in Mosfellsbær brings typical temperatures with highs around 3°C (37°F) and lows of -4°C (25°F). February is known for being in the winter season. Cold conditions tend to persist from morning through evening, so be prepared for winter weather. At -4°C (25°F) overnight, frost and ice are likely outside. Indoors, consider packing an extra blanket if you're unsure about the heating. It is a very cold month, so be prepared and make sure to dress up warm. It's always better to be prepared than to find oneself shivering in the cold.
Sunshine in Mosfellsbær in February
The city usually sees around 60 hours of sunlight, indicating fewer sunny days.
Wind Speed in Mosfellsbær in February
February sees wind speeds averaging 6 m/s (12 knots). You'll experience strong winds that cause whole trees to sway and require effort when walking against them. As an average, expect variation from moderate breezes to particularly windy days that affect daily routines.
Average water temperature in February
The water sits at 6°C (43°F) this month, which is well below what most people consider swimmable. Wetsuits help, but expect it to still feel cold.Our weather planner can help you find worldwide destinations with pleasant weather during this period. June and July typically offer the best weather for Mosfellsbær.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Iceland, check out our Mosfellsbær's climate page.
Mosfellsbær Temperature in February
Min Temperature
-4°C (25°F)
Max Temperature
3°C (37°F)
Water Temperature
6°C (43°F) *
Chance of Rain
58%
Precipitation
154 mm (6.1 in)
Rainy days
17 days
Humidity
79% *
Windspeed
6 m/s (12 knots) *
Sunshine
60 hours *
Percentage Sunshine
25% *
Daily Historical Temperatures
50-year average (1976-2025)
Based on our historical records, temperatures in Mosfellsbær typically stay consistent throughout February, with daily highs averaging around 3°C (37°F). Nights are very cold, with lows typically ranging from -3°C (27°F) to 0°C (32°F).
Average temperatures in February
Daily Historical Precipitation
50-year average (1976-2025)
Average daily rainfall for each day of the month based on long-term records.
Average precipitation in February
Historical weather for Mosfellsbær in February
Browse day-by-day weather records for Mosfellsbær spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Mosfellsbær historical weather extremes in February
Based on 50 years of weather observations (1976-2026), these are the most extreme conditions recorded in Mosfellsbær.
- On February 23, 1984, temperatures climbed to 10°C (50°F), marking the warmest February day on record.
- On February 28, 1998, Mosfellsbær saw its coldest February day with temperatures maxing out at -10°C (14°F).
- Mosfellsbær registered its coldest February night on February 1, 2008, with temperatures dropping to -14°C (7°F).
- Peak precipitation in February occurred on February 19, 1994, when 34 mm (1.3 in) of precipitation was measured.
Best Places in Iceland in February
Find out more about the weather in Iceland and which places have the best travel conditions in this month. See all of Iceland in February →
perfect weather
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What to Wear in Mosfellsbær in February
Dress warmly and in layers for your trip to Mosfellsbær in February. A good base layer system works wonders. Start with good thermal underwear, add something warm like a fleece sweater, then finish with a waterproof jacket on top. It's going to pour! Pack a good poncho and prepare for very wet conditions. The water temperature sits at about 6°C (43°F), which is too chilly for most people to enjoy swimming. Leave the swimsuit at home unless you love cold water. With limited sunshine expected, sunglasses aren't a priority for packing.What To Do in Mosfellsbær in February
We rated the following activities from 1 (least suitable) to 10 (best) to do.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Iceland, check out our Mosfellsbær's climate page.
Temperature Rainfall Sunshine Humidity Wind Speed Water Temp
See the full Mosfellsbær climate overview or explore weather in Iceland.
