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Park climate1991–2020 climate normals80 m source elevationNASA POWER

Long term monthly averages for temperature, precipitation, humidity, wind, and daylight.

Portobello Creek National Wildlife Area Twelve Month Climate Normals and Atmospheric Data

Examine the twelve month climate profile for Portobello Creek National Wildlife Area in New Brunswick based on 1991 to 2020 NASA POWER data. These metrics provide a representative point analysis of mean, minimum, and maximum temperatures, alongside daily precipitation rates, relative humidity, wind speed, and daylight hours. This data offers a consistent baseline for understanding the annual atmospheric rhythm and climatic conditions within the wildlife reserve.

Annual climate pattern

Long-term monthly temperature averages and daily precipitation rates across twelve months

Portobello Creek National Wildlife Area Annual Climate Normals and Monthly Temperature Patterns

Portobello Creek National Wildlife Area experiences monthly mean temperatures moving from winter lows to summer peaks alongside corresponding average minimum and maximum thermal ranges. Average daily precipitation rates remain steady across the calendar year based on historical NASA POWER climatology records sampled at a representative coordinate.
Mean temperatureAverage minimum–maximum rangePrecipitation
Temperature (°C)PrecipitationUp to 3.6 mm/day-30°-20°-10°0°10°20°30°-10°-9°-3°4°11°16°19°19°14°8°1°-5°012342.82.62.92.833.33.12.73.23.63.43.5JanFebMarAprMayJunJulAugSepOctNovDec
Annual mean
5.4 °C
Warmest month
July
Coolest month
January
Wettest month
October
Twelve-month climate

Track monthly temperature bounds, average daily precipitation, humidity, wind speed, and calculated daylight across the year.

Portobello Creek National Wildlife Area Twelve-Month Climate Comparison

Analyze average minimum, mean, and maximum temperatures alongside average daily precipitation rates for every month of the year at Portobello Creek National Wildlife Area. Compare relative humidity, wind speed, and calculated daylight hours to understand the full long term climate normal pattern across all twelve calendar months.
Mean temperaturePrecipitationHumidityWind speedDaylight
January-9.8 °C-27.3° to 6.4°2.8 mm/day92%2.8 m/s8.9 hours
February-8.5 °C-25.6° to 4°2.6 mm/day93.6%2.8 m/s10.1 hours
March-2.9 °C-19.7° to 10.8°2.9 mm/day86.6%3.1 m/s11.7 hours
April4.1 °C-6.3° to 18.3°2.8 mm/day80.5%2.9 m/s13.3 hours
May10.5 °C-0.7° to 24.5°3 mm/day80.3%2.6 m/s14.8 hours
June15.8 °C5° to 27.9°3.3 mm/day81.2%2.4 m/s15.5 hours
July19.1 °C10.1° to 29.2°3.1 mm/day82.8%2.2 m/s15.1 hours
August18.5 °C8.7° to 28.7°2.7 mm/day83.1%2.2 m/s13.9 hours
September14.3 °C2.7° to 26.3°3.2 mm/day83.3%2.4 m/s12.3 hours
October7.8 °C-3.3° to 20.2°3.6 mm/day84.6%2.6 m/s10.6 hours
November1.3 °C-10.3° to 15°3.4 mm/day86.8%2.6 m/s9.2 hours
December-5.4 °C-20.8° to 8.4°3.5 mm/day90.4%2.7 m/s8.5 hours
Calculated climate highlights

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

Calculated Monthly Climate Highlights and Extremes for Portobello Creek National Wildlife Area

Calculated monthly normals reveal the warmest, coolest, wettest, and most humid periods across stored climatology records for a representative park coordinate. Comparisons summarize broad annual patterns without reflecting actual weather extremes or localized conditions across the entire protected area.
Warmest month
July19.1 °C
Coolest month
January-9.8 °C
Wettest month
October3.6 mm/day
Driest month
February2.6 mm/day
Most humid month
February93.6%
Windiest month
March3.1 m/s
Longest daylight
June15.5 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

Compare standardized monthly normals across different geographic contexts

Explore other complete park climates from Portobello Creek Wildlife Area

Portobello Creek National Wildlife Area anchors a wider comparison of long-term monthly temperature and average daily precipitation in protected areas. Relative humidity, wind speed, and daylight duration add common secondary measures, while country and distance signals never establish climate resemblance, exact nearest status, equivalent habitat, or visitor value.
MoriAtlas Explorer

Explore the Geographic Details of Portobello Creek National Wildlife Area

Examine the mapped terrain and protected landscape boundaries of Portobello Creek National Wildlife Area within the MoriAtlas database. Gain a deeper understanding of how this vital Saint John River floodplain reserve functions as a core wetland habitat in New Brunswick.