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Park climate1991–2020 climate normals101 m source elevationNASA POWER

Long-term temperature, precipitation, and wind averages based on 1991 to 2020 representative data.

Wellers Bay National Wildlife Area Monthly Climate Normals and Annual Atmospheric Profiles

Annual climate cycles for Wellers Bay National Wildlife Area are illustrated through monthly averages for temperature, precipitation, relative humidity, wind speed, and daylight duration. These measurements reflect long-term meteorological patterns derived from a representative coordinate at 100.63 meters elevation. By tracking atmospheric trends across twelve months, users can analyze historical baseline conditions rather than current forecasts or live weather events.

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Annual climate pattern

Long-term monthly averages of minimum, mean, and maximum temperatures alongside daily precipitation rates

Wellers Bay National Wildlife Area Annual Climate Normals and Monthly Temperature Patterns

Average monthly temperatures across Wellers Bay National Wildlife Area range from sub-zero winter minimums to warm summer peaks recorded across twelve months of climatological data. Average daily precipitation rates accompany these thermal shifts at a representative coordinate without implying whole-park uniformity or live weather forecasts.
Mean temperatureAverage minimum–maximum rangePrecipitation
Temperature (°C)PrecipitationUp to 2.4 mm/day-20°-10°0°10°20°30°-5°-5°0°5°11°17°21°21°17°11°4°-1°01231.91.71.72.22.22.42.222.32.42.32.1JanFebMarAprMayJunJulAugSepOctNovDec
Annual mean
8.1 °C
Warmest month
July
Coolest month
January
Wettest month
June
Twelve-month climate

Compare average temperature bounds, daily precipitation rates, relative humidity, wind speed, and daylight hours.

Wellers Bay National Wildlife Area Monthly Climate and Weather Patterns Across Twelve Months

Long term climate normals for Wellers Bay National Wildlife Area provide a complete monthly breakdown of average minimum and maximum temperatures alongside daily precipitation rates. Analyzing these twelve distinct records across humidity, wind, and calculated daylight reveals full annual environmental variations at a representative coordinate.
Mean temperaturePrecipitationHumidityWind speedDaylight
January-4.9 °C-19.4° to 6.4°1.9 mm/day88.9%5.6 m/s9.1 hours
February-4.5 °C-18.2° to 5.8°1.7 mm/day87%5.4 m/s10.2 hours
March-0.4 °C-13.5° to 11.3°1.7 mm/day82%4.7 m/s11.7 hours
April5.1 °C-4° to 15.9°2.2 mm/day79.1%4.2 m/s13.2 hours
May11.1 °C1.9° to 21°2.2 mm/day78.8%3.3 m/s14.6 hours
June17.1 °C7.4° to 25.8°2.4 mm/day77%3.1 m/s15.2 hours
July21.2 °C13.2° to 28.4°2.2 mm/day72.6%3.2 m/s14.9 hours
August21.2 °C12.8° to 28.6°2 mm/day71.6%3.3 m/s13.8 hours
September17.3 °C7.4° to 26.6°2.3 mm/day73%3.7 m/s12.3 hours
October10.5 °C0.9° to 21°2.4 mm/day77.4%4.4 m/s10.7 hours
November4.4 °C-5.3° to 14.2°2.3 mm/day81%4.8 m/s9.4 hours
December-1.1 °C-13.6° to 8.7°2.1 mm/day86%5.2 m/s8.8 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: -4.9 °C
July: 21.2 °C
Change from January to July: +26.1 °C
Precipitation
January: 1.9 mm/day
July: 2.2 mm/day
Change from January to July: +0.3 mm/day
Daylight
January: 9.1 hours
July: 14.9 hours
Change from January to July: +5.8 hours
Calculated climate highlights

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

Calculated Monthly Climate Highlights and Extremes for Wellers Bay National Wildlife Area

Calculated monthly normals outline the warmest, coolest, wettest, and windiest periods derived from stored climatology records for a representative coordinate in Ontario. These comparative metrics summarize annual patterns across multiple measured variables without representing observed weather extremes or localized conditions.
Warmest month
July21.2 °C
Coolest month
January-4.9 °C
Wettest month
June2.4 mm/day
Driest month
February1.7 mm/day
Most humid month
January88.9%
Windiest month
January5.6 m/s
Longest daylight
June15.2 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 normals, precipitation rhythms, and atmospheric variations across diverse regional landscapes.

Comparing Wellers Bay National Wildlife Area Climate Profiles with Other Protected Areas

Standardized monthly climate normals allow visitors to evaluate long-term temperature, precipitation, humidity, wind, and daylight patterns across multiple protected areas. Examining these atmospheric cycles alongside Wellers Bay National Wildlife Area reveals distinct regional variations in weather behavior across various geographic settings.
MoriAtlas Explorer

Explore the Protected Landscapes of Wellers Bay National Wildlife Area

Delve into the mapped boundaries and geographic features of Wellers Bay National Wildlife Area. Discover how this compact Ontario reserve safeguards vital barrier systems and migratory habitats through the MoriAtlas collection of protected lands.

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