nomadseason

August Weather in Dexter, United States

Last updated: June 24, 2025

In August, the average temperature in Dexter, United States hovers around 28°C (82°F). Expect a temperature range from a cool 15°C (60°F) to a scorching 43°C (109°F). Rainfall is not uncommon, with an average precipitation of 56 mm (2.2 in) spread over 6 days. Additionally, humidity levels are typically around 66%, adding a touch of warmth to the air.

August Temperature in Dexter

In August in Dexter, the average temperature is 28°C (82°F). Maximums can reach 43°C (109°F), while minimums can drop to as low as 15°C (60°F). Travelers should be prepared for both heat and cooler evenings during this month.

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

The chart illustrates August temperature patterns in Dexter, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Dexter, August typically has an average temperature of 28°C (82°F), with highs reaching up to 43°C (109°F) and lows dropping to around 15°C (60°F).
JanFebMarAprMayJunJulAugSepOctNovDec434857657583848276635346
Data source: Temperature data for Dexter generated using information from the Copernicus Climate Change Service.
Choose your preferred temperature unit
The average of daily temperatures (24 hours) calculated across all days in the month.

August Precipitation in Dexter

In Dexter in August, the precipitation amount is 56 mm (2.2 in) spread over 6 days.

August Precipitation Trends in Dexter

The chart displays monthly precipitation patterns in Dexter, 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 Dexter, August typically receives around 56 mm (2.2 inches) of precipitation spread over approximately 6 days.
JanFebMarAprMayJunJulAugSepOctNovDec1291816163323573736106
Data source: Precipitation data for August generated using information from the Copernicus Climate Change Service.
Choose your preferred precipitation unit

August Humidity in Dexter

In Dexter in August, humidity is 66%. With an average temperature of 28°C (82°F), this humidity feels like a warm, enveloping blanket that can make outdoor activities feel sticky and draining, so travelers should stay hydrated and take regular breaks in the shade.

August Average Humidity in Dexter

This chart illustrates the average monthly humidity levels in Dexter, 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 Dexter is approximately 66%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec75%75%61%61%67%69%69%66%71%71%82%80%
Data source: Humidity data for August generated using information from the Copernicus Climate Change Service.

August UV Index in Dexter

In Dexter in August, the maximum UV index is 12, which corresponds to an extreme Exposure Category. The time to burn is just 10 minutes, underscoring the importance of sun protection. For detailed information, you can check the Hourly UV Index in Dexter.

Maximum UV Index Levels in Dexter for August

The chart shows the monthly maximum UV Index (UVI) for Dexter 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 Dexter typically reaches 12, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec579121212121211864
Data source: Dexter 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 Dexter Compares to Other Months

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

This table compares monthly weather conditions in Dexter, showing how August’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather6°C (44°F)12 mm (0.5 inches)75%moderate
February Weather9°C (48°F)9 mm (0.4 inches)74%high
March Weather14°C (57°F)18 mm (0.7 inches)61%very high
April Weather18°C (65°F)16 mm (0.6 inches)61%extreme
May Weather24°C (75°F)16 mm (0.6 inches)67%extreme
June Weather28°C (83°F)33 mm (1.3 inches)69%extreme
July Weather29°C (84°F)23 mm (0.9 inches)69%extreme
August Weather28°C (82°F)56 mm (2.2 inches)66%extreme
September Weather24°C (76°F)37 mm (1.5 inches)71%extreme
October Weather17°C (64°F)36 mm (1.4 inches)71%very high
November Weather11°C (53°F)10 mm (0.4 inches)82%high
December Weather8°C (46°F)6 mm (0.2 inches)80%moderate

Compare Dexter's Climate with Cities Worldwide