Iceland Climate Guide to the Average Weather & Temperatures with Graphs Elucidating Sunshine and Rainfall Data & Information about Wind Speeds & Humidity:

  • Reykjavík, Iceland latitude & longitude; 64°8'N 21°54'W.
  • Altitude; 52 m (171 ft).
  • The average temperature in Iceland is 5.0 °C (41 °F).
  • The range of average monthly temperatures is 11.5 °C.
  • The warmest average max/ high temperature is 14 °C (57 °F) in July & August.
  • The coolest average min/ low temperature is -2 °C (28 °F) in January, February & December.
  • Iceland receives on average 779 mm (30.7 in) of precipitation annually or 65 mm (2.6 in) each month.
  • On balance there are 213 days annually on which greater than 0.1 mm (0.004 in) of precipitation (rain, sleet, snow or hail) occurrs or 18 days on an average month.
  • The month with the driest weather is May & June when on balance 42 mm (1.7 in) of rainfall (precipitation) occurrs.
  • The month with the wettest weather is October when on balance 94 mm (3.7 in) of rain, sleet, hail or snow falls across 21 days.
  • Mean relative humidity for an average year is recorded as 81.8% and on a monthly basis it ranges from 76% in May to 86% in January.
  • There is an average range of hours of sunshine in Iceland of between 0.3 hours per day in December and 6.1 hours per day in June.
  • On balance there are 1258 sunshine hours annually and approximately 3.4 sunlight hours for each day.
  • On balance there are 115 days annually registering frost in Iceland and in January there are on average 24 days with frost.

Iceland Climate Graph (Metric | Imperial units)

Iceland Climate Graph

Add the Iceland Climate Graph (metric) to your web page!

Use our metric climate graph for Iceland on your travel or accommodation website to help people thinking of booking a flight or hotel, renting a villa or purchasing property etc. (a back link is required):


Iceland Weather Averages

  Average Minimum Temperatures in Iceland (°C) Average Maximum Temperature in Iceland (°C) Iceland Average Temperature (°C) Average Sea Temp (°C) Average Precipitation/ Rainfall (mm) Wet Days (>0.1 mm) Average Sunlight Hours/ Day Relative Humidity (%) Average Wind Speed in Iceland (Beaufort) Average Number of Days with Frost  
Weather in Iceland in January -2 2 0 2 89 20 0.8 86 4 24 Average Temperature in Iceland in January
Weather in Iceland in February -2 3 0.5 2 64 17 2.0 85 4 20 Average Temperature in Iceland in February
Weather in Iceland in March -1 4 2 3 62 18 3.6 81.0 4 16 Average Temperature in Iceland in March
Weather in Iceland in April 1 6 4 4 56 18 4.5 81 4 10 Average Temperature in Iceland in April
Weather in Iceland in May 4 10 7 7 42 16 5.9 76 3 4 Average Temperature in Iceland in May
Weather in Iceland in June 7 12 10 10 42 15 6.1 77 3 0 Average Temperature in Iceland in June
Weather in Iceland in July 9 14 12 12 50 15 5.8 80 3 0 Average Temperature in Iceland in July
Weather in Iceland in August 8 14 11 12 56 16 5.4 81 3 0 Average Temperature in Iceland in August
Weather in Iceland in September 6 11 9 10 67 19 3.5 83 3 2 Average Temperature in Iceland in September
Weather in Iceland in October 3 7 5 8 94 21 2.3 84 3 6 Average Temperature in Iceland in October
Weather in Iceland in November 0 4 2 5 78 18 1.1 84 3 12 Average Temperature in Iceland in November
Weather in Iceland in December -2 2 0 3 79 20 0.3 84 4 21 Average Temperature in Iceland in December

Iceland Climograph/ Climate Chart (imperial)

Iceland Temperature Chart

Add the Iceland Climograph/ Climate Chart (imperial) to your web page!

Use our imperial climate chart for Iceland on your travel or accommodation website to help people thinking of booking a flight or hotel, renting a villa or purchasing property etc. (a back link is required):


Iceland Temperatures in Farenheit

  Average Minimum Temperatures in Iceland (°F) Average Maximum Temperature in Iceland (°F) Average Temperature (°F) Average Sea Temp (°F) Average Precipitation/ Rainfall (in) Wet Days (>0.004 in) Average Sunlight Hours/ Day Relative Humidity (%) Average Wind Speed (Beaufort) Average Number of Days with Frost  
Temperatures in Iceland in January 28 36 32 36 3.5 20 0.8 86 4 24 Climate in Iceland in January
Temperatures in Iceland in February 28 37 33 36 2.5 17 2.0 85 4 20 Climate in Iceland in February
Temperatures in Iceland in March 30 39 35 37 2.4 18 3.6 81 4 16 Climate in Iceland in March
Temperatures in Iceland in April 34 43 38 39 2.2 18 4.5 81 4 10 Climate in Iceland in April
Temperatures in Iceland in May 39 50 45 45 1.7 16 5.9 76 3 4 Climate in Iceland in May
Temperatures in Iceland in June 45 54 49 50 1.7 15 6.1 77 3 0 Climate in Iceland in June
Temperatures in Iceland in July 48 57 53 54 2.0 15 5.8 80 3 0 Climate in Iceland in July
Temperatures in Iceland in August 46 57 52 54 2.2 16 5.4 81 3 0 Climate in Iceland in August
Temperatures in Iceland in September 43 52 47 50 2.6 19 3.5 83 3 2 Climate in Iceland in September
Temperatures in Iceland in October 37 45 41 46 3.7 21 2.3 84 3 6 Climate in Iceland in October
Temperatures in Iceland in November 32 39 36 41 3.1 18 1.1 84 3 12 Climate in Iceland in November
Temperatures in Iceland in December 28 36 32 37 3.1 20 0.3 84 4 21 Climate in Iceland in December

Figures for Reykjavík, Iceland. See also:

Forum: Iceland

© 2008-2011 climatetemp.info - Last updated 22 July 2011 - Sitemap - Contact Us - Privacy Policy.