May weather forecastDiehlstadt, MO
May
Weather in May
May, the last month of the spring in Diehlstadt, is a moderately hot month, with temperature in the range of an average low of 60.3°F (15.7°C) and an average high of 76.6°F (24.8°C).Temperature
With the onset of May, Diehlstadt's weather sees a minor temperature rise, transitioning from a comfortable 67.8°F (19.9°C) in April to a warm 76.6°F (24.8°C). In Diehlstadt, May is marked by an average low-temperature of 60.3°F (15.7°C).Humidity
March and May, with an average relative humidity of 78%, are the most humid months in Diehlstadt.Rainfall
In Diehlstadt, during May, the rain falls for 16.4 days and regularly aggregates up to 3.7" (94mm) of precipitation. Throughout the year, there are 153 rainfall days, and 33.9" (861mm) of precipitation is accumulated.Snowfall
In Diehlstadt, snow does not fall in May through October.Daylight
In Diehlstadt, the average length of the day in May is 14h and 10min.On the first day of the month, sunrise is at 6:02 am and sunset at 7:47 pm. On the last day of May, in Diehlstadt, sunrise is at 5:39 am and sunset at 8:11 pm CDT.
Sunshine
The average sunshine in May in Diehlstadt is 9.4h.UV index
The months with the highest UV index in Diehlstadt are May through August, with an average maximum UV index of 6. A UV Index reading of 6 to 7 represents a high health hazard from unprotected exposure to Sun's UV rays for ordinary individuals.Note: In May, the average maximum UV index of 6 translates into the following recommendations:
Adopt measures and apply sun safety strategies. Shielding from skin and eye damage is necessary. Stay out of direct sunlight between 10 a.m. and 4 p.m., when UV radiation is most intense, and remember that not all shade structures provide complete protection. Stay sun-safe with clothing that is both closely woven and worn loosely.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in May
Diehlstadt, MO
- Average high temperature in May: 76.6°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 (41.5°F).
- Average low temperature in May: 60.3°F
The month with the highest average low temperature is July (70.2°F).
The coldest month (with the lowest average low temperature) is January (28.8°F).
Average pressure in May
Diehlstadt, MO
- Average pressure in May: 29.97"Hg
The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.94"Hg).
Average wind speed in May
Diehlstadt, MO
- Average wind speed in May: 7.8mph
The windiest months (with the highest average wind speed) are January, February and March (9.3mph).
The calmest month (with the lowest average wind speed) is August (5.7mph).
Average humidity in May
Diehlstadt, MO
- Average humidity in May: 78%
The months with the highest relative humidity are March and May (78%).
The month with the lowest relative humidity is October (69%).
Average rainfall in May
Diehlstadt, MO
- Average rainfall in May: 3.7"
The wettest month (with the highest rainfall) is April (3.9").
The driest month (with the least rainfall) is September (1.22").
Average rainfall days in May
Diehlstadt, MO
- Average rainfall days in May: 16.4 days
The month with the highest number of rainy days is May (16.4 days).
The month with the least rainy days is January (9.4 days).
Average snowfall in May
Diehlstadt, MO
- Average snowfall in May: 0"
The month with the highest snowfall is February (1.69").
The months with the least snowfall are May, June, July, August, September and October (0").
Average snowfall days in May
Diehlstadt, MO
- Average snowfall days in May: 0 days
The month with the highest number of snowfall days is February (3.6 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average daylight in May /
Average sunshine in May
Diehlstadt, MO
- Average daylight in May: 14h and 12min
The month with the longest days is June (Average daylight: 14h and 42min).
The month with the shortest days is December (Average daylight: 9h and 42min).
- Average sunshine in May: 9h and 24min
The months with the most sunshine are June and July (Average sunshine: 10h and 42min).
The month with the least sunshine is February (Average sunshine: 4h and 42min).
Average sunshine days in May
Diehlstadt, MO
- Average sunshine days in May: 12.1 days
The month with the most sunshine days is October (19.5 days).
The month with the least sunshine days is May (12.1 days).
Average UV index in May
Diehlstadt, MO
- Average UV index in May: 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 and December (UV index 2).
Average cloud cover in May
Diehlstadt, MO
- Average cloud cover in May: 37
The months with the most cloud cover are February and March (Cloud cover 48).
The month with the least cloud cover is June (Cloud cover 25).
Average visibility in May
Diehlstadt, MO
- Average visibility in May: 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).





