August weather forecast
Missouri, USA

August in Missouri continues the trend of hot and humid summer weather, though signs of a gradual cooling become apparent as the month progresses. The minimum temperature ranges from 60°F (15.6°C) to 70°F (21.1°C), and the maximum temperature averages between 80°F (26.7°C) to 90°F (32.2°C). While the heat remains significant, August typically sees a slight reduction in temperature compared to the peak levels of July.

Precipitation in August includes occasional incidences of extreme rain and thunderstorms, similar to July. The frequency and intensity of these weather events may vary across the state, with southern regions like the Bootheel area potentially experiencing more substantial rainfall.

Sunshine remains a consistent feature in August, contributing to the ongoing warmth and vibrancy of the summer season. However, the days begin to shorten, signaling a subtle transition towards the approaching fall.

The humid continental climate in the northern part of Missouri and the humid subtropical climate in the southern part maintain the overall hot and humid conditions of August. Yet, the month often acts as a bridge between the intense summer heat and the more temperate and pleasant weather of the upcoming autumn.

Outdoor activities continue to be popular in August, with residents and visitors taking advantage of the warmth before the cooler fall weather sets in. The landscapes of Missouri remain lush and lively, reflecting the abundant sunlight and moisture.

August embodies the later stages of summer in Missouri, maintaining much of the heat and energy while hinting at the forthcoming changes of the fall season. The blend of warmth, humidity, and occasional thunderstorms persists, capturing the lingering essence of a Missouri summer.

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• Kansas City - August »
  In Kansas City, in August, it is raining for 7.5 days, with typically 4.41" (112mm) of accumulated precipitation. How many days does it rain in August in Kansas City?
• St. Louis - August »
  Louis in August, during 8.2 rainfall days, 2.99" (76mm) of precipitation is typically accumulated. Louis, during August, the rain falls for 8.2 days and regularly aggregates up to 2.99" (76mm) of precipitation.
• Springfield - August »
  In Springfield, during August, the rain falls for 17 days and regularly aggregates up to 3.62" (92mm) of precipitation. In Springfield, during August, the rain falls for 17 days and regularly aggregates up to 3.62" (92mm) of precipitation.
• Columbia - August »
  In Columbia, during August, the rain falls for 8.2 days and regularly aggregates up to 0.67" (17mm) of precipitation. On the first day of August in Columbia, sunrise is at 6:10 am and sunset at 8:21 pm.
• Independence - August »
  In Independence in August, it is raining for 13.9 days, with typically 2.87" (73mm) of accumulated precipitation. As Independence, Missouri, transitions into August, the average high-temperature stands at a moderately hot 84.7°F (29.3°C), offering little variation from the preceding month.
• Lee's Summit - August »
  In Lee's Summit, Missouri, during August, the rain falls for 14.7 days and regularly aggregates up to 3.07" (78mm) of precipitation. Lee's Summit marks the onset of August with an average high-temperature of a moderately hot 84.7°F (29.3°C), subtly divergent from July's 86.5°F (30.3°C).
• O'Fallon - August »
  On the first day of August in O'Fallon sunrise is at 6:04 am and sunset at 8:14 pm. May through August, with an average maximum UV index of 6, are months with the highest UV index in O'Fallon, Missouri.
• Blue Springs - August »
  
• Florissant - August »
  In Florissant during August, the rain falls for 14.2 days and regularly aggregates up to 3.27" (83mm) of precipitation. In Florissant during August, the rain falls for 14.2 days and regularly aggregates up to 3.27" (83mm) of precipitation.
• Joplin - August »
  In Joplin, during August, the rain falls for 14.7 days and regularly aggregates up to 2.87" (73mm) of precipitation. The average heat index, which factors the actual air temperature with the relative humidity, in August is appraised at 98.6°F (37°C).
• Chesterfield - August »
  In Chesterfield, Missouri, in August, during 14.5 rainfall days, 2.99" (76mm) of precipitation is typically accumulated. In Chesterfield, during August, the rain falls for 14.5 days and regularly aggregates up to 2.99" (76mm) of precipitation.
• Jefferson City - August »
  On the first day of August sunrise is at 6:10 am and sunset at 8:19 pm. In Jefferson City, Missouri, in August, it is raining for 8.6 days, with typically 0.87" (22mm) of accumulated precipitation.