Park climate1991–2020 climate normals4 m source elevationNASA POWER

Long-term annual patterns for temperature, precipitation, wind, and daylight averages

Archipelago National Park: monthly climate

Name: Archipelago National Park monthly climate normals
Creator: NASA POWER

At the representative location for Archipelago National Park, monthly mean temperatures range from -2 to 17 °C (1991–2020). Compare precipitation, humidity, wind, and daylight for each month.

View park overview Browse climate zones

Stylized illustration showing a river flowing through a canyon with cliffs and mountains, featuring vegetation and a waterfall in the distance

Annual climate pattern

Analyzing the relationship between average thermal ranges and daily precipitation trends over twelve months

Archipelago National Park Annual Climate Patterns and Monthly Normals

Long-term climate data for Archipelago National Park shows average monthly mean temperatures rising from a February low of -2.02 degrees Celsius to a peak of 17.01 degrees Celsius in August. Average daily precipitation remains steady across the calendar, ranging from a daily low of 1.34 millimeters in May to a late autumn peak of 2.66 millimeters in November.

Mean temperatureAverage minimum–maximum rangePrecipitation

Annual mean: 6.8 °C
Warmest month: August
Coolest month: February
Wettest month: November

Twelve-month climate

Analyze long term temperature bounds, daily precipitation rates, wind speeds, and daylight hours

Twelve Month Climate Normals and Weather by Month for Archipelago National Park

Exploring monthly averages across the calendar year helps isolate distinct seasonal shifts in Archipelago National Park, from winter temperature bounds to summer daylight variations. Comparing average daily precipitation rates, relative humidity, and wind speed alongside calculated daylight hours reveals long term coastal climate patterns across the Baltic archipelago.

	Mean temperature	Precipitation	Humidity	Wind speed	Daylight
January	-0.6 °C-8.9° to 4.2°	1.9 mm/day	88.8%	6.6 m/s	6.5 hours
February	-2 °C-10° to 2.8°	1.7 mm/day	90.4%	5.9 m/s	8.8 hours
March	-0.4 °C-6.7° to 4.1°	1.5 mm/day	88.1%	5.4 m/s	11.4 hours
April	3 °C-1.9° to 9.4°	1.4 mm/day	85.5%	4.6 m/s	14.3 hours
May	7.9 °C2.3° to 16.1°	1.3 mm/day	82.6%	4.1 m/s	16.8 hours
June	12.8 °C7.7° to 18.9°	1.9 mm/day	82.8%	4.2 m/s	18.3 hours
July	16.8 °C12.2° to 22.1°	1.8 mm/day	82%	4.3 m/s	17.6 hours
August	17 °C12.4° to 21.7°	2.3 mm/day	80.9%	4.7 m/s	15.2 hours
September	13.2 °C7.9° to 17.9°	2.1 mm/day	82.6%	5.5 m/s	12.5 hours
October	8.2 °C2° to 12.9°	2.7 mm/day	84.8%	6.1 m/s	9.7 hours
November	4.3 °C-1.7° to 8.8°	2.7 mm/day	87.4%	6.5 m/s	7.1 hours
December	1.6 °C-5° to 5.9°	2.3 mm/day	87.9%	6.8 m/s	5.7 hours

Compare two months

See two months side by side and how much they differ. Both use the same 1991–2020 climate normals and NASA POWER data point as the table above, so they show typical conditions, not a forecast.

First month

Second month

Mean temperature: February: -2 °C; August: 17 °C; Change from February to August: +19 °C
Precipitation: February: 1.7 mm/day; August: 2.3 mm/day; Change from February to August: +0.6 mm/day
Daylight: February: 8.8 hours; August: 15.2 hours; Change from February to August: +6.5 hours

Calculated climate highlights

Comparing calculated monthly temperature, precipitation, wind, and daylight duration across the year

Monthly Climate Highlights and Calculated Averages for Archipelago National Park

Long-term meteorological data from a representative park coordinate reveals the calculated warmest, coolest, wettest, and driest periods within the annual cycle of Archipelago National Park. Evaluating comparative monthly-average maximums and minimums highlights seasonal transitions across the calendar without confusing long-term climatology normals with extreme weather records.

Warmest month: August17 °C
Coolest month: February-2 °C
Wettest month: November2.7 mm/day
Driest month: May1.3 mm/day
Most humid month: February90.4%
Windiest month: December6.8 m/s
Longest daylight: June18.3 hours

Interactive climate map

National park climate map

Open the climate map to compare monthly temperature, precipitation, and other averages.

Global National Park Climate Map

Other park climates

Compare monthly temperature, precipitation, and daylight patterns across other regional park settings.

Compare Archipelago National Park Climate Normals with Other Protected Landscapes

Exploring the baseline climate records of adjacent and regional protected areas in Finland and beyond helps establish a broader context for the coastal conditions of Archipelago National Park. Comparing standardized monthly values for temperature, precipitation, humidity, wind, and daylight hours reveals how seasonal cycles shift across different protected terrains.