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Weather conditions 1977-2023 by weather condition, month and year

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Mandatory
Field for searching for a specific value in the list box. This is examples of values you can search for.January , February , March ,

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Field for searching for a specific value in the list box. This is examples of values you can search for.1977 , 1978 , 1979 ,

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The data published in these databases is final and is based on measurements at several times during the day. Prior to October 1, 1995, temperature and precipitation measurements were performed at Mariehamn Airport, then in Jomala, Södersunda. From. In 2007, measurements are performed in Jomalaby. The sun hours are measured in Mariehamn. Since 1998 wind direction and mean wind speed are measured at Nyhamn, Lemland. . The information published under the theme Sustainable Development (Ecological Sustainability 7) is preliminary, this information is based solely on reading at two hours during the day. These readings are performed in Jomala and have been counted in a grid of 10x10 kilometers with information from the nearest observation stations. This so-called material in grid provides estimates of the distribution of weather magnitudes over a long period of time and for places where weather observations are not available. The values __in question may differ slightly from the values __from an individual observation station.

weather condition

Average windspeed, m/s

2016-2019, the prevailing wind direction contains 16 directions

weather condition: Hours of sunshine , month: March , year: 2018

No information due to technical problems.

weather condition: Hours of sunshine , month: April , year: 2018

No information due to technical problems.

weather condition: Hours of sunshine , month: Jan-Dec , year: 2018

No information due to technical problems in March and April.

weather condition: Degree days , month: December , year: 2022

Figure corrected on Jan. 18, 2024

weather condition: Degree days , month: Jan-Dec , year: 2022

Figure corrected on Jan. 18, 2024