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Park climate1991–2020 climate normals1,714 m source elevationNASA POWER

Review long-term trends in temperature, precipitation, and daylight duration throughout the year.

Grassland National Park Annual Climate Normals and Monthly Atmospheric Data Profiles

Analyze the long-term climate patterns of Grassland National Park through comprehensive monthly averages from 1991 to 2020. These measurements characterize the atmosphere at a single representative coordinate within the park to provide a consistent basis for comparison. Explore specific trends in daily temperature ranges, precipitation rates, relative humidity, wind speed, and daylight hours for each calendar month.

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Annual climate pattern

Comparing monthly temperature fluctuations and daily precipitation rates across the calendar.

Grassland National Park Annual Climate Normals and Monthly Temperature Averages

Long term records for Grassland National Park show average maximum temperatures exceeding 31 degrees Celsius in January, while average minimums drop below minus 4 degrees Celsius in July. Average daily precipitation peaks above 4 millimeters in January and falls below 1 millimeter during the dry months, using 1991 to 2020 climatology at an elevation of 1713 meters.
Mean temperatureAverage minimum–maximum rangePrecipitation
Temperature (°C)PrecipitationUp to 4.6 mm/day-10°0°10°20°30°40°19°18°16°13°10°6°6°9°12°15°16°18°0123454.64.43.31.80.70.50.70.91.22.73.44JanFebMarAprMayJunJulAugSepOctNovDec
Annual mean
13.1 °C
Warmest month
January
Coolest month
July
Wettest month
January
Twelve-month climate

Compare historical temperature bounds, daily precipitation, and daylight hours across the calendar year.

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

Browsing twelve monthly records for Grassland National Park reveals long-term shifts in average temperature bounds and daily precipitation rates. Evaluating historical averages from the 1991 to 2020 climatology period alongside relative humidity, wind speed, and calculated daylight hours provides a comprehensive environmental baseline.
Mean temperaturePrecipitationHumidityWind speedDaylight
January18.5 °C6.8° to 32.2°4.6 mm/day68.6%3.6 m/s13.8 hours
February18.1 °C6.7° to 30.8°4.4 mm/day70.9%3.2 m/s13.1 hours
March16.2 °C4.7° to 28.9°3.3 mm/day70.6%3.3 m/s12.2 hours
April12.7 °C0.1° to 25.4°1.8 mm/day66.8%3.6 m/s11.2 hours
May9.6 °C-2.3° to 22.1°0.7 mm/day61.8%4.2 m/s10.4 hours
June6.5 °C-3.8° to 19.4°0.5 mm/day59%5.1 m/s10 hours
July6.4 °C-4.6° to 19.6°0.7 mm/day56.8%4.9 m/s10.2 hours
August8.6 °C-4° to 23.6°0.9 mm/day53.1%5.1 m/s10.9 hours
September12.4 °C-1.2° to 28.3°1.2 mm/day50.4%4.9 m/s11.8 hours
October14.5 °C0.6° to 30.2°2.7 mm/day58.4%4.5 m/s12.8 hours
November16.2 °C2° to 31.5°3.4 mm/day61.2%4.3 m/s13.6 hours
December17.9 °C4.8° to 31.7°4 mm/day64.9%3.9 m/s14 hours
Calculated climate highlights

Tracing long-term calculated averages for temperature, precipitation, humidity, and daylight.

Monthly Climate Highlights and Average Weather Contrasts in Grassland National Park

Long-term monthly averages for Grassland National Park isolate the calculated warmest, coolest, wettest, and driest phases to reveal seasonal climate shifts. Derived from representative high-elevation coordinates, these comparative baselines trace key metrics like average daily precipitation, wind speed, and daylight duration without representing extreme weather events.
Warmest month
January18.5 °C
Coolest month
July6.4 °C
Wettest month
January4.6 mm/day
Driest month
June0.5 mm/day
Most humid month
February70.9%
Windiest month
August5.1 m/s
Longest daylight
December14 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

Trace monthly climate patterns and regional weather differences across diverse protected landscapes

Compare Grassland National Park Climate Patterns with Other Protected Areas

Evaluating climate profiles from other national parks provides a broader context for understanding the monthly temperature and precipitation rhythms of Grassland National Park. Examining standardized climate datasets reveals how variables like humidity, wind, and daylight fluctuate across distinct protected landscapes within the region and the wider country.
MoriAtlas Explorer

Continue Exploring Grassland National Park's Protected Landscape and Geographic Context

Deepen your understanding of Grassland National Park by examining its specific protected area characteristics and its position within the Eastern Cape's regional geography. Explore the mapped terrain and landscape context that define this significant national park. This focus on geographic identity and atlas placement provides a structured way to appreciate the park's natural value.

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Grassland National Park National Park details

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