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Siglufjoerdur Weather by Month
Live conditions, a 7-day forecast and monthly climate patterns for Siglufjoerdur, Iceland.
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Live weather
Siglufjoerdur right now
- Forecast is refreshing Live forecast is temporarily unavailable: 503 Server Error: Service Unavailable for url: https://api.open-meteo.com/v1/forecast?latitude=66.151980&longitude=-18.908150¤t=temperature_2m%2Crelative_humidity_2m%2Capparent_temperature%2Cis_day%2Cprecipitation%2Crain%2Cshowers%2Csnowfall%2Cweather_code%2Ccloud_cover%2Cpressure_msl%2Csurface_pressure%2Cwind_speed_10m%2Cwind_direction_10m%2Cwind_gusts_10m&daily=weather_code%2Ctemperature_2m_max%2Ctemperature_2m_min%2Capparent_temperature_max%2Capparent_temperature_min%2Csunrise%2Csunset%2Cdaylight_duration%2Csunshine_duration%2Cuv_index_max%2Cprecipitation_sum%2Crain_sum%2Cshowers_sum%2Csnowfall_sum%2Cprecipitation_probability_max%2Cwind_speed_10m_max%2Cwind_gusts_10m_max%2Cwind_direction_10m_dominant&forecast_days=7&timezone=auto&temperature_unit=celsius&wind_speed_unit=kmh&precipitation_unit=mm
Forecast is refreshing
Live forecast is temporarily unavailable: 503 Server Error: Service Unavailable for url: https://api.open-meteo.com/v1/forecast?latitude=66.151980&longitude=-18.908150¤t=temperature_2m%2Crelative_humidity_2m%2Capparent_temperature%2Cis_day%2Cprecipitation%2Crain%2Cshowers%2Csnowfall%2Cweather_code%2Ccloud_cover%2Cpressure_msl%2Csurface_pressure%2Cwind_speed_10m%2Cwind_direction_10m%2Cwind_gusts_10m&daily=weather_code%2Ctemperature_2m_max%2Ctemperature_2m_min%2Capparent_temperature_max%2Capparent_temperature_min%2Csunrise%2Csunset%2Cdaylight_duration%2Csunshine_duration%2Cuv_index_max%2Cprecipitation_sum%2Crain_sum%2Cshowers_sum%2Csnowfall_sum%2Cprecipitation_probability_max%2Cwind_speed_10m_max%2Cwind_gusts_10m_max%2Cwind_direction_10m_dominant&forecast_days=7&timezone=auto&temperature_unit=celsius&wind_speed_unit=kmh&precipitation_unit=mm
Monthly climate
Temperature, rain and wind in Siglufjoerdur
Month-by-month averages for planning when to go, what to pack and how weather-sensitive the trip may be.
Monthly climate is refreshing
Monthly climate refresh is temporarily unavailable: 429 Client Error: Too Many Requests for url: https://archive-api.open-meteo.com/v1/archive?latitude=66.151980&longitude=-18.908150&start_date=2011-01-01&end_date=2025-12-31&daily=temperature_2m_mean%2Ctemperature_2m_max%2Ctemperature_2m_min%2Cprecipitation_sum%2Crain_sum%2Csnowfall_sum%2Cwind_speed_10m_mean&timezone=auto&temperature_unit=celsius&wind_speed_unit=kmh&precipitation_unit=mm
Average Temperature
Siglufjoerdur
Mean monthly temperatureAverage High Low Temperature
Siglufjoerdur
Typical daytime highs and night lowsAverage Day Temperature
Siglufjoerdur
Monthly average highAverage Night Temperature
Siglufjoerdur
Monthly average lowAverage Rainfall
Siglufjoerdur
Total precipitation by monthAverage Rainy Days
Siglufjoerdur
Days with measurable precipitationAverage Wind Speed
Siglufjoerdur
Mean wind speed by month| Month | Mean C | High C | Low C | Precipitation mm | Rainy days | Snow cm | Wind km/h |
|---|---|---|---|---|---|---|---|
| Monthly climate is being prepared for this city. | |||||||
Monthly averages
Average temperature by month in Siglufjoerdur
Monthly climate averages for Siglufjoerdur, Iceland.
Monthly climate is refreshing
Monthly climate refresh is temporarily unavailable: 429 Client Error: Too Many Requests for url: https://archive-api.open-meteo.com/v1/archive?latitude=66.151980&longitude=-18.908150&start_date=2011-01-01&end_date=2025-12-31&daily=temperature_2m_mean%2Ctemperature_2m_max%2Ctemperature_2m_min%2Cprecipitation_sum%2Crain_sum%2Csnowfall_sum%2Cwind_speed_10m_mean&timezone=auto&temperature_unit=celsius&wind_speed_unit=kmh&precipitation_unit=mm
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Forecasts and climate averages
Should I use the forecast or monthly averages?
Use the forecast for the days it covers. Monthly averages help compare seasons for a later trip; they cannot predict the weather on a particular future day.
What if a forecast is unavailable?
The page cannot provide current conditions for that request. You can still use any recorded climate information, but it is not a substitute for a current forecast.
Where does the weather data come from?
Provider links and available dates appear with the weather information. Forecast data and climate summaries have different periods and should be read separately.