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August Weather in Killdeer, United States

Last updated: June 24, 2025

In August, the average temperature in Killdeer, United States is a pleasant 20°C (69°F). However, be prepared for a range, as temperatures can dip to a cool 6°C (43°F) and rise as high as a sweltering 38°C (101°F). Throughout the month, expect approximately 66 mm (2.6 in) of precipitation spread over 8 days. Humidity averages around 74%, adding a bit of mugginess to the air.

August Temperature in Killdeer

In August in Killdeer, the average temperature is 20°C (69°F). The maximum can reach 38°C (101°F), while the minimum can drop as low as 6°C (43°F). This makes it a great time for traveling, as you can enjoy warm days but should also be prepared for cooler evenings.

August Weather in Killdeer: Daily Temperature Highs, Lows, and Averages

The chart illustrates August temperature patterns in Killdeer, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Killdeer, August typically has an average temperature of 20°C (69°F), with highs reaching up to 38°C (101°F) and lows dropping to around 6°C (43°F).
JanFebMarAprMayJunJulAugSepOctNovDec171330395467726859433022
Data source: Temperature data for Killdeer generated using information from the Copernicus Climate Change Service.
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The average of daily temperatures (24 hours) calculated across all days in the month.

August Precipitation in Killdeer

In Killdeer in August, the total precipitation amount is 66 mm (2.6 in) over the course of 8 days.

August Precipitation Trends in Killdeer

The chart displays monthly precipitation patterns in Killdeer, with values for each month alongside August’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how August’s conditions compare to those of other months. In Killdeer, August typically receives around 66 mm (2.6 inches) of precipitation spread over approximately 8 days.
JanFebMarAprMayJunJulAugSepOctNovDec111822295662686669451819
Data source: Precipitation data for August generated using information from the Copernicus Climate Change Service.
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August Humidity in Killdeer

In Killdeer in August, humidity is 74%. With an average temperature of 20°C (69°F), this humidity feels like a warm blanket wrapping around you, making outdoor activities a bit sticky and requiring frequent breaks for hydration, but with the right pacing, you can still enjoy the sights and sounds of your surroundings.

August Average Humidity in Killdeer

This chart illustrates the average monthly humidity levels in Killdeer, with August’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In August, average humidity in Killdeer is approximately 74%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec83%86%77%72%77%79%78%74%68%70%80%84%
Data source: Humidity data for August generated using information from the Copernicus Climate Change Service.

August UV Index in Killdeer

In Killdeer in August, the maximum UV index is 9, which corresponds to a very high Exposure Category. The time to burn is just 15 minutes, so it's essential to take precautions. For detailed information, you can check the Hourly UV Index in Killdeer.

Maximum UV Index Levels in Killdeer for August

The chart shows the monthly maximum UV Index (UVI) for Killdeer in August, representing the highest UV radiation level. The UVI measures the intensity of ultraviolet radiation from the sun, indicating the potential risk of sunburn and UV-related health issues. In August, the maximum UV index in Killdeer typically reaches 9, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec24598101097532
Data source: Killdeer August UVI data generated using information from the Copernicus Climate Change Service.

UV Risk Categories

  •  Extreme (11+): Avoid the sun, stay in shade.
  •  Very High (8-10): Limit sun exposure.
  •  High (6-7): Use SPF 30+ and protective clothing.
  •  Moderate (3-5): Midday shade recommended.
  •  Low (0-2): No protection needed.

How August Weather in Killdeer Compares to Other Months

Weather in Killdeer varies notably across the year, with each month offering distinct climate conditions. This page compares August’s weather to other months in Killdeer, focusing on differences in temperature, rainfall, humidity, and UV levels.

This table compares monthly weather conditions in Killdeer, showing how August’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-8°C (17°F)11 mm (0.4 inches)83%low
February Weather-10°C (14°F)18 mm (0.7 inches)86%moderate
March Weather-1°C (30°F)22 mm (0.9 inches)77%moderate
April Weather4°C (40°F)29 mm (1.2 inches)72%very high
May Weather12°C (55°F)56 mm (2.2 inches)77%very high
June Weather20°C (67°F)62 mm (2.4 inches)79%very high
July Weather22°C (72°F)68 mm (2.7 inches)78%very high
August Weather20°C (69°F)66 mm (2.6 inches)74%very high
September Weather15°C (59°F)69 mm (2.7 inches)68%high
October Weather6°C (43°F)45 mm (1.8 inches)70%moderate
November Weather-1°C (31°F)18 mm (0.7 inches)80%moderate
December Weather-5°C (23°F)19 mm (0.8 inches)84%low

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