May weather forecastGermantown, MO
May
Weather in May
May, the last month of the spring in Germantown, is a moderately hot month, with an average temperature ranging between min 56.3°F (13.5°C) and max 73.9°F (23.3°C).Temperature
The shift into May is accompanied by a modest temperature increase, with the average high-temperature edging up from an enjoyable 65.5°F (18.6°C) in April to a moderately hot 73.9°F (23.3°C). Germantown cools down to an average low-temperature of 56.3°F (13.5°C) throughout the month of May.Humidity
May is the most humid month in Germantown, with an average relative humidity of 81%.Rainfall
The month with the most rainfall in Germantown is May, when the rain falls for 16.8 days and typically aggregates up to 4.72" (120mm) of precipitation.Snowfall
January through March, May, October through December are months with snowfall. May is the first month it typically snows in Germantown. Throughout May, in the average 0.2 snowfall days, it receives 0.24" (6mm) of snow. Throughout the year, there are 14.7 snowfall days, and 7.64" (194mm) of snow is accumulated.Daylight
In May, the average length of the day in Germantown, Missouri, is 14h and 16min.On the first day of May, sunrise is at 6:18 am and sunset at 8:07 pm. On the last day of the month, sunrise is at 5:54 am and sunset at 8:33 pm CDT.
Sunshine
In Germantown, Missouri, the average sunshine in May is 8.9h.UV index
The months with the highest UV index in Germantown are May through August, with an average maximum UV index of 6. A UV Index of 6 to 7 symbolizes a high threat to health from unprotected exposure to Sun's UV rays for ordinary individuals.Note: A maximum daily UV index of 6 during May morphs into the following directions:
Take precautions and utilize sun safety practices. Protection against skin and eye damage is required. Avoid direct Sun exposure and seek shade between 10 a.m. and 4 p.m., when UV radiation is at its peak, but keep in mind that not all shade structures provide complete protection. Opt for tightly woven and loose clothing to enhance protection from the Sun. Beware! Reflection from snow can magnify the Sun's UV radiation nearly twofold.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in May
Germantown, MO
- Average high temperature in May: 73.9°F
The warmest month (with the highest average high temperature) is July (86.9°F).
The month with the lowest average high temperature is January (39°F).
- Average low temperature in May: 56.3°F
The month with the highest average low temperature is July (68.9°F).
The coldest month (with the lowest average low temperature) is January (24.8°F).
Average pressure in May
Germantown, MO
- Average pressure in May: 29.94"Hg
The month with the highest atmospheric pressure is January (30.17"Hg).
The month with the lowest atmospheric pressure is June (29.91"Hg).
Average wind speed in May
Germantown, MO
- Average wind speed in May: 8.3mph
The windiest month (with the highest average wind speed) is March (10.1mph).
The calmest months (with the lowest average wind speed) are July and August (6.5mph).
Average humidity in May
Germantown, MO
- Average humidity in May: 81%
The month with the highest relative humidity is May (81%).
The months with the lowest relative humidity are October and November (72%).
Average rainfall in May
Germantown, MO
- Average rainfall in May: 4.72"
The wettest month (with the highest rainfall) is May (4.72").
The driest month (with the least rainfall) is January (1.14").
Average rainfall days in May
Germantown, MO
- Average rainfall days in May: 16.8 days
The month with the highest number of rainy days is May (16.8 days).
The month with the least rainy days is January (5.7 days).
Average snowfall in May
Germantown, MO
- Average snowfall in May: 0.24"
The month with the highest snowfall is February (2.76").
The months with the least snowfall are April, June, July, August and September (0").
Average snowfall days in May
Germantown, MO
- Average snowfall days in May: 0.2 days
The month with the highest number of snowfall days is February (5 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in May /
Average sunshine in May
Germantown, MO
- Average daylight in May: 14h and 18min
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 May: 8h and 54min
The month with the most sunshine is July (Average sunshine: 10h and 30min).
The month with the least sunshine is January (Average sunshine: 5h and 12min).
Average sunshine days in May
Germantown, MO
- Average sunshine days in May: 12.2 days
The months with the most sunshine days are January and December (21.1 days).
The month with the least sunshine days is June (12.1 days).
Average UV index in May
Germantown, 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, February, November and December (UV index 2).
Average cloud cover in May
Germantown, MO
- Average cloud cover in May: 38
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 26).
Average visibility in May
Germantown, 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).
