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Park climate1991–2020 climate normals360 m source elevationNASA POWER

Monthly averages for temperature, precipitation, humidity, wind, and daylight hours

Sirmilik National Park Annual Climate Normals: Twelve-Month Atmospheric Data Profile

This climate profile provides a twelve-month overview of atmospheric conditions at a representative coordinate within Sirmilik National Park, based on NASA POWER measurements from 1991 to 2020. Data points detail monthly average minimum and maximum temperatures, mean precipitation rates, relative humidity, wind speeds, and daylight duration. These records offer a consistent long-term view of the climate patterns within the protected landscape of Nunavut, distinct from daily weather forecasts or specific site variations.

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Annual climate pattern

Mapping thirty years of monthly climate averages and daily precipitation rates in Nunavut

Sirmilik National Park Annual Temperature and Precipitation Patterns

Monthly temperature averages in Sirmilik National Park transition from extreme winter lows averaging -39.31 degrees Celsius to a brief July peak where average maximums reach 14.57 degrees Celsius. Average daily precipitation follows a similar curve, rising from 0.34 millimeters per day in February to 1.75 millimeters per day in July, based on thirty years of data from a representative coordinate.
Mean temperatureAverage minimum–maximum rangePrecipitation
Temperature (°C)PrecipitationUp to 1.8 mm/day-40°-30°-20°-10°0°10°20°-30°-30°-26°-18°-8°2°6°3°-4°-13°-22°-27°00.511.520.40.30.50.60.71.41.81.71.31.10.60.5JanFebMarAprMayJunJulAugSepOctNovDec
Annual mean
-13.8 °C
Warmest month
July
Coolest month
February
Wettest month
July
Twelve-month climate

Analyze historical climatology across the calendar year using precise temperature bounds, daily precipitation rates, and daylight cycles

Sirmilik National Park Weather by Month: Complete Twelve Month Climate Comparison

Detailed monthly climatology for Sirmilik National Park details the seasonal shift across average minimum, mean, and maximum temperatures alongside average daily precipitation rates. Integrating relative humidity, average wind speed, and calculated daylight hours from the 1991 to 2020 baseline helps geographers map the extreme annual transitions of the Nunavut landscape.
Mean temperaturePrecipitationHumidityWind speedDaylight
January-29.7 °C-39.3° to -18.7°0.4 mm/day99.2%3.5 m/s0 hours
February-30 °C-39.3° to -18.7°0.3 mm/day99%3.4 m/s4.7 hours
March-26.5 °C-38.9° to -13.2°0.5 mm/day98.1%3.7 m/s10.9 hours
April-17.5 °C-29.6° to -6.3°0.6 mm/day93%3.7 m/s16.6 hours
May-7.6 °C-19.2° to 0.6°0.7 mm/day89.2%3.6 m/s23.3 hours
June1.6 °C-6.4° to 9.5°1.4 mm/day82.7%3.7 m/s24 hours
July6.1 °C-0.4° to 14.6°1.8 mm/day80.4%3.6 m/s24 hours
August3.1 °C-4.1° to 11.9°1.7 mm/day84.7%3.6 m/s19.3 hours
September-4 °C-11.8° to 3.5°1.3 mm/day90.9%3.7 m/s12.9 hours
October-12.7 °C-24.2° to -3.1°1.1 mm/day97.1%3.7 m/s7.2 hours
November-22 °C-32.1° to -10.5°0.6 mm/day98.7%3.6 m/s0.5 hours
December-26.6 °C-36.7° to -14.7°0.5 mm/day98.6%3.5 m/s0 hours
Calculated climate highlights

Mapping annual variations in temperature, daylight duration, and average monthly precipitation

Sirmilik National Park Monthly Climate Highlights and Calculated Seasonal Contrasts

Long term monthly averages from a representative coordinate help isolate the warmest, coolest, wettest, and driest intervals in Sirmilik National Park. Comparing multiple metrics like average wind speeds and daylight duration reveals how Arctic seasons progress, although calculated monthly averages must be distinguished from localized daily weather records.
Warmest month
July6.1 °C
Coolest month
February-30 °C
Wettest month
July1.8 mm/day
Driest month
February0.3 mm/day
Most humid month
January99.2%
Windiest month
September3.7 m/s
Longest daylight
June24 hours

Interactive climate map

Compare National Park Climate Data Through an Interactive Global Map

Visit the MoriAtlas climate map to compare long-term monthly temperature and precipitation metrics across national parks. This visual interface helps you understand seasonal variations at specific protected area coordinates to deepen your knowledge of global park geography and environmental characteristics.

Global National Park Climate Map
Other park climates

Evaluate monthly climate patterns and geographic settings across other protected areas

Sirmilik National Park Climate Comparisons and Regional Weather Profiles

Broaden your understanding of northern geography by contrasting the monthly climate normals of Sirmilik National Park with those of other protected landscapes in the region and beyond. Standardized meteorological comparisons reveal the distinct precipitation rhythms, temperature gradients, wind speeds, and daylight hours that define each natural environment.
MoriAtlas Explorer

Continue Atlas Exploration of Sirmilik National Park's Geography

Deepen your understanding of Sirmilik National Park by exploring its detailed geographic profile and mapped landscape. This destination within MoriAtlas provides specific context on the park's protected boundaries and regional setting, inviting further atlas-driven discovery of Canada's natural heritage and conservation landscapes.

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Sirmilik National Park Protected Area

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