Mori Atlas logo
Park climate1991–2020 climate normals6 m source elevationNASA POWER

Long term climate normals covering temperature, humidity, wind, and daylight duration.

Zalew Wiślany i Mierzeja Wiślana Climate: Annual Monthly Averages and Atmospheric Profiles

This climate profile provides a monthly breakdown of atmospheric conditions for a representative point within Zalew Wiślany i Mierzeja Wiślana. Data encompasses 1991 to 2020 averages for temperature, daily precipitation rates, relative humidity, wind speed, and daylight hours. These figures represent long term climatological patterns rather than current weather forecasts or site specific seasonal variations across the protected landscape.

View park overviewBrowse climate zones
An illustration depicting a coastal landscape with green forests along a sandy shoreline meeting calm, stylized water under a pastel sunset sky.
Annual climate pattern

Comparing twelve months of average thermal ranges and daily precipitation rates across the protected area

Zalew Wiślany i Mierzeja Wiślana Annual Climate Normals, Monthly Temperature and Precipitation Patterns

Average monthly temperatures span from sub-zero winter minimums to warm summer highs across the calendar year. Daily precipitation rates distribute throughout these twelve months using long-term climatology records from a representative coordinate.
Mean temperatureAverage minimum–maximum rangePrecipitation
Temperature (°C)PrecipitationUp to 2.4 mm/day-10°0°10°20°30°0°0°2°6°11°15°18°19°15°10°6°2°012321.71.61.31.61.92.32.32.22.32.42.3JanFebMarAprMayJunJulAugSepOctNovDec
Annual mean
8.9 °C
Warmest month
August
Coolest month
January
Wettest month
November
Twelve-month climate

Compare long-term temperature bounds, average daily precipitation, humidity, wind, and daylight across the annual calendar

Zalew Wiślany i Mierzeja Wiślana Weather by Month: Complete Twelve-Month Climate Normals

Evaluated climate normals across twelve months reveal how average minimum and maximum temperatures, daily precipitation rates, and relative humidity shift throughout the year at a representative coordinate. Tracking monthly wind speeds and calculated daylight hours provides a complete multi-variable baseline for analyzing long-term environmental patterns.
Mean temperaturePrecipitationHumidityWind speedDaylight
January0.4 °C-7.2° to 5.9°2 mm/day89.1%7.9 m/s7.7 hours
February0.5 °C-6.3° to 5.4°1.7 mm/day88.2%7.4 m/s9.4 hours
March2.4 °C-2.9° to 9.2°1.6 mm/day85.3%6.5 m/s11.6 hours
April6.3 °C0.8° to 15.2°1.3 mm/day83.4%5.3 m/s13.8 hours
May11 °C5° to 19.7°1.6 mm/day81.7%5 m/s15.8 hours
June15.3 °C10.2° to 23.2°1.9 mm/day79.9%5.1 m/s16.9 hours
July18.3 °C13.8° to 25.9°2.3 mm/day79.4%5.2 m/s16.4 hours
August18.8 °C14.1° to 25.7°2.3 mm/day77.5%5.3 m/s14.6 hours
September15.2 °C9.9° to 21.7°2.2 mm/day78.5%6.2 m/s12.4 hours
October10.3 °C4.1° to 16.9°2.3 mm/day82.7%7 m/s10.1 hours
November5.6 °C-0.4° to 11.2°2.4 mm/day88.2%7.3 m/s8.2 hours
December2.2 °C-4.2° to 7.2°2.3 mm/day89.3%7.7 m/s7.1 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.

Mean temperature
January: 0.4 °C
August: 18.8 °C
Change from January to August: +18.4 °C
Precipitation
January: 2 mm/day
August: 2.3 mm/day
Change from January to August: +0.3 mm/day
Daylight
January: 7.7 hours
August: 14.6 hours
Change from January to August: +6.9 hours
Calculated climate highlights

Comparing long term monthly averages for temperature, precipitation, wind, humidity, and daylight duration

Calculated Monthly Climate Contrasts and Highlights for Zalew Wiślany i Mierzeja Wiślana

These comparative monthly highlights identify the high and low points across twelve stored climate normals for Zalew Wiślany i Mierzeja Wiślana. The calculated figures summarize annual patterns using long term averages rather than serving as observed weather records.
Warmest month
August18.8 °C
Coolest month
January0.4 °C
Wettest month
November2.4 mm/day
Driest month
April1.3 mm/day
Most humid month
December89.3%
Windiest month
January7.9 m/s
Longest daylight
June16.9 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

Explore monthly temperature and precipitation data across diverse geographic settings

Compare Zalew Wiślany i Mierzeja Wiślana Climate Profiles With Other Protected Areas

Examine long-term monthly temperature normals, precipitation rhythms, wind speeds, and daylight hours alongside Zalew Wiślany i Mierzeja Wiślana for broader atmospheric context. Structured monthly comparisons reveal distinct meteorological patterns across various protected landscapes and regional settings.
MoriAtlas Explorer

Continue Exploring the Zalew Wiślany i Mierzeja Wiślana Protected Landscape

Investigate the detailed mapping and habitat structure of Zalew Wiślany i Mierzeja Wiślana to understand how this vital coastal link functions within the Natura 2000 network. MoriAtlas provides the data needed to trace the intersection of Baltic marine influences and terrestrial sandspit environments across this protected Polish region.

Browse next
Countries→Continents→Parks→
Global natural geography
Zalew Wiślany i Mierzeja Wiślana Protected Area

Explore related park routes

Explore MoriAtlas Global ParksBrowse All MoriAtlas ParksGlobal Park Map DiscoveryMoriAtlas: Browse All CountriesBrowse All MoriAtlas ContinentsNational Park Environment AtlasGlobal National Park Climate ZonesGlobal National Park Climate MapGrand Canyon National Park AtlasYellowstone National Park AtlasYosemite National Park Atlas and GeographySerengeti National Park AtlasGalápagos National Park Protected LandscapeBanff National Park Geography and AtlasKruger National Park Atlas EntryExplore Uluru-Kata Tjuta National Park GeographyPlitvice Lakes National Park AtlasFiordland National Park Protected LandscapeGreat Smoky Mountains National Park AtlasZion National Park Protected Landscape Atlas