August weather forecastWarsaw, MO
August
Weather in August
August in Warsaw, Missouri, sees a slight dip in temperature from July highs, yet the summer heat continues to rule the roost. The dip in temperature and shorter daylight hours hint at the forthcoming fall season. The relentless heat influences the residents to seek indoor activities or shade-covered areas during the day. On pleasant evenings, the city buzzes with activity, with the weather just perfect for outdoor dining and evening walks. As August ends, the gradual transition towards the fall season becomes more evident, a change greeted fondly by the buzzing city.Temperature
The initiation of August records an average high-temperature of a still hot 86.5°F (30.3°C), displaying a near consistency with the previous month. In Warsaw, August's nights observe an average temperature dip to an enjoyable 65.8°F (18.8°C).Heat index
For most parts of August, the heat index is calculated to be a very hot 98.6°F (37°C). Additional precautions are required to avert heat cramps and heat exhaustion. Persistent activity may culminate in heatstroke.Heat index details are generally centered around shaded locations and a mild breeze. Direct sunlight exposure may cause a 15 Fahrenheit (8 Celsius) degrees rise in the heat index.
Note: The heat index, also known as 'felt air temperature' or 'apparent temperature', marries air temperature and humidity to produce a value illustrating perceived warmth. The influence of weather is personal, differing among a variety of individuals based on differences in body mass, stature, and the level of physical activity. It is noteworthy that being in direct sunlight can enhance the weather's impact, raising the heat index by as much as 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly meaningful for babies and toddlers. In general, children are more at risk than adults because they sweat less. Furthermore, the large skin surface compared to their small bodies and the high heat production due to their actions contribute to this vulnerability.
Perspiration is the human body's physiological response to high temperatures and is an attempt to lower body temperature through evaporation of sweat. With a lot of moisture in the air, the evaporation process is not as effective, and the body does not cool down as efficiently, creating a perception of overheating. Excessive heat that's not properly managed leads to increased body temperatures and resultant health issues.
Humidity
In August, the average relative humidity is 75%.Rainfall
In Warsaw, during August, the rain falls for 14.2 days and regularly aggregates up to 2.72" (69mm) of precipitation. Throughout the year, there are 144.9 rainfall days, and 31.73" (806mm) of precipitation is accumulated.Snowfall
April, June through October are months without snowfall.Daylight
In August, the average length of the day is 13h and 36min.On the first day of the month, sunrise is at 6:16 am and sunset at 8:22 pm. On the last day of August, sunrise is at 6:42 am and sunset at 7:44 pm CDT.
Sunshine
In Warsaw, the average sunshine in August is 10.3h.UV index
May through August, with an average maximum UV index of 6, are months with the highest UV index in Warsaw. A UV Index reading of 6 to 7 represents a high threat to health from unsafe exposure to UV radiation for average individuals.Note: The UV index of 6 during August leads to these advisories:
Fend off overexposure. Sun protection is vital. Attempt to stay under shade and limit exposure to the Sun between 10 a.m. and 4 p.m., when UV radiation is at its peak. Remember, devices such as parasols or canopies might not provide complete sun protection. A hat with a broad brim is indispensable, filtering out up to half of UV rays.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in August
Warsaw, MO
- Average high temperature in August: 86.5°F
The warmest month (with the highest average high temperature) is July (88.2°F).
The month with the lowest average high temperature is January (38.8°F).
- Average low temperature in August: 65.8°F
The month with the highest average low temperature is July (68.5°F).
The coldest month (with the lowest average low temperature) is January (24.3°F).
Average pressure in August
Warsaw, MO
- Average pressure in August: 29.97"Hg
The month with the highest atmospheric pressure is January (30.17"Hg).
The month with the lowest atmospheric pressure is June (29.92"Hg).
Average wind speed in August
Warsaw, MO
- Average wind speed in August: 6.2mph
The windiest months (with the highest average wind speed) are February and March (9.6mph).
The calmest month (with the lowest average wind speed) is July (6.1mph).
Average humidity in August
Warsaw, MO
- Average humidity in August: 75%
The month with the highest relative humidity is May (79%).
The month with the lowest relative humidity is October (72%).
Average rainfall in August
Warsaw, MO
- Average rainfall in August: 2.72"
The wettest month (with the highest rainfall) is May (4.57").
The driest month (with the least rainfall) is January (1.38").
Average rainfall days in August
Warsaw, MO
- Average rainfall days in August: 14.2 days
The month with the highest number of rainy days is May (17.5 days).
The month with the least rainy days is January (6.4 days).
Average snowfall in August
Warsaw, MO
- Average snowfall in August: 0"
The month with the highest snowfall is February (2.95").
The months with the least snowfall are April, June, July, August, September and October (0").
Average snowfall days in August
Warsaw, MO
- Average snowfall days in August: 0 days
The month with the highest number of snowfall days is February (5.3 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in August /
Average sunshine in August
Warsaw, MO
- Average daylight in August: 13h and 36min
The month with the longest days is June (Average daylight: 14h and 48min).
The month with the shortest days is December (Average daylight: 9h and 36min).
- Average sunshine in August: 10h and 18min
The month with the most sunshine is June (Average sunshine: 10h and 36min).
The month with the least sunshine is January (Average sunshine: 5h and 0min).
Average sunshine days in August
Warsaw, MO
- Average sunshine days in August: 14.2 days
The month with the most sunshine days is December (20.6 days).
The month with the least sunshine days is May (11.5 days).
Average UV index in August
Warsaw, MO
- Average UV index in August: 6
The months with the highest UV index are May, June, July and August (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover in August
Warsaw, MO
- Average cloud cover in August: 27
The month with the most cloud cover is March (Cloud cover 47).
The months with the least cloud cover are June, July and August (Cloud cover 27).
Average visibility in August
Warsaw, MO
- Average visibility in August: 6mi
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).





