Siglufjörður
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Siglufjörður Weather in March

During March, Siglufjörður experiences low daytime temperatures of 2°C (36°F) and cooler nights around -2°C (28°F). Expect quite a bit of snow/rainfall. Around 116 mm (4.6 in) is typical.

Rainfall in Siglufjörður in March

Analyzing past climate data, one can expect approximately 18 days of snow/rain, averaging 116 mm (4.6 in). This month brings frequent, heavy showers. Both the number of wet days and the rainfall totals are on the high side.

Temperature in Siglufjörður in March

If you're visiting Siglufjörður in March, expect highs of 2°C (36°F) and overnight lows around -2°C (28°F). Time outdoors is usually more comfortable with proper winter clothing and protection from wind. Nights are well below freezing at -2°C (28°F). An extra blanket is a good idea if you feel the cold, especially in older or less well-heated accommodation. During the coldest month of the year, be prepared to bundle up with heavy winter gear.

Sunshine in Siglufjörður in March

The city usually sees around 77 hours of sunlight, indicating fewer sunny days.

March in Siglufjörður can still be great, but if you prefer pleasant temperatures along with dry and sunny conditions, our weather planner can help you explore other options in the world.

Siglufjörður Temperature in March

Min Temperature
-2°C (28°F)
Max Temperature
2°C (36°F)
Chance of Rain
59%
Precipitation
116 mm (4.6 in)
Rainy days
18 days
Humidity
78% *
Sunshine
77 hours *
Percentage Sunshine
22% *
* Data from: Akureyri, Iceland (64 KM, 39 Miles).

Siglufjörður Weather by Month

Pick a month to see the average temperature, rainfall and sunshine in Siglufjörður - and find the best time to visit.

Daily Historical Temperatures

50-year average (1976-2025)

Based on our historical records, temperatures in Siglufjörður typically stay consistent throughout March, with daily highs averaging around 2°C (36°F). Nights are very cold, with lows typically ranging from -6°C (21°F) to -4°C (25°F).

Average temperatures in March

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 March

Historical weather records for Siglufjörður in March

Browse day-by-day weather records for Siglufjörður spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.

Siglufjörður historical weather extremes in March

Based on 50 years of weather observations (1976-2026), these are the most extreme conditions recorded in Siglufjörður.

  • The warmest day in March was on March 17, 2006, with a maximum of 13°C (55°F).

Best Places in Iceland in March

Find out more about the weather in Iceland and which places have the best travel conditions in this month. See all of Iceland in March →

perfect weather
pleasant
tolerable
unpleasant
poor

Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C (68°F) and 29°C (84°F) and not too much precipitation (less than 90 mm (3.5 in) a month).

What to Wear in Siglufjörður in March

Dress warmly and in layers for your trip to Siglufjörður in March. 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. Expect heavy rainfall, so bring good rain protection and waterproof bags. Sunglasses aren't essential this month, though you might want them for the occasional bright moment.

What To Do in Siglufjörður in March

We rated the following activities from 1 (least suitable) to 10 (best) to do.

  • Swimming
    4/10
  • Cycling
    3/10
  • Walking
    3/10
  • Camping
    1/10
  • Outdoor sports
    3/10

Siglufjörður 3-Day Forecast

More climate data for Siglufjörður

Popular in March

Where to go in March - average daytime high across popular destinations.

Bucket list

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