Contents
- Weather in May
- Frequently asked questions
- Average temperature in May
- Average pressure in May
- Average wind speed in May
- Average humidity in May
- Average rainfall in May
- Average rainfall days in May
- Average snowfall in May
- Average snowfall days in May
- Average daylight in May
- Average sunshine in May
- Average sunshine days in May
- Average UV index in May
- Average cloud cover in May
- Average visibility in May
Weather in May
Temperature
The transition to May introduces an increase in the average high-temperature, shifting from a cool 51.1°F (10.6°C) in April to a refreshing 62.8°F (17.1°C). Nightly temperatures drop to an average low of 48°F (8.9°C) in May.Humidity
In Franklin, the average relative humidity in May is 78%.Rainfall
In Franklin, during May, the rain falls for 15.4 days and regularly aggregates up to 2.2" (56mm) of precipitation. Throughout the year, there are 129 rainfall days, and 20.35" (517mm) of precipitation is accumulated.Snowfall
Months with snowfall in Franklin are January through May, October through December. May is the last month it regularly snows. During 0.3 snowfall days, in May, Franklin aggregates 0.04" (1mm) of snow. In Franklin, Wisconsin, during the entire year, snow falls for 45.9 days and aggregates up to 12.09" (307mm) of snow.Daylight
The average length of the day in May is 14h and 40min.On the first day of the month, sunrise is at 5:44 am and sunset at 7:53 pm. On the last day of May, in Franklin, Wisconsin, sunrise is at 5:16 am and sunset at 8:23 pm CDT.
Sunshine
In Franklin, the average sunshine in May is 8.6h.UV index
In Franklin, Wisconsin, the average daily maximum UV index in May is 4. A UV Index of 3 to 5 symbolizes a medium vulnerability from exposure to the Sun's UV radiation for the ordinary person.Note: The daily high UV index of 4 in May translates into this advice:
Adopt protective measures - Suggestions to resist sunburn are offered. Avoiding direct sunlight during midday hours helps reduce the risk from intense UV radiation. Combat UV radiation's detrimental effects with sun-safe clothing and UV-blocking eyewear. Take careful note! The UV radiation of the Sun can be nearly doubled by snow reflection.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the average May temperature in Franklin?
What is the average humidity in May in Franklin?
How much does it rain in Franklin in May?
What is the last month it snows in Franklin?
What is the average length of the day in May in Franklin?
When is the sunrise / sunset in May in Franklin?
How long on average sun shines in May in Franklin?
How high is the UV index in May in Franklin?
Average temperature in May
Franklin, WI
- Average high temperature in May: 62.8°F
The warmest month (with the highest average high temperature) is July (78.3°F).
The month with the lowest average high temperature is January (26.1°F).
- Average low temperature in May: 48°F
The month with the highest average low temperature is July (64°F).
The coldest month (with the lowest average low temperature) is January (16°F).
Average pressure in May
Franklin, WI
- Average pressure in May: 29.96"Hg
The month with the highest atmospheric pressure is January (30.1"Hg).
The month with the lowest atmospheric pressure is June (29.92"Hg).
Average wind speed in May
Franklin, WI
- Average wind speed in May: 8.8mph
The windiest month (with the highest average wind speed) is January (11.1mph).
The calmest months (with the lowest average wind speed) are July and August (7mph).
Average humidity in May
Franklin, WI
- Average humidity in May: 78%
The month with the highest relative humidity is January (85%).
The month with the lowest relative humidity is October (75%).
Average rainfall in May
Franklin, WI
- Average rainfall in May: 2.2"
The wettest month (with the highest rainfall) is July (2.6").
The driest month (with the least rainfall) is December (0.79").
Average rainfall days in May
Franklin, WI
- Average rainfall days in May: 15.4 days
The month with the highest number of rainy days is July (16.7 days).
The month with the least rainy days is February (3.2 days).
Average snowfall in May
Franklin, WI
- Average snowfall in May: 0.04"
The month with the highest snowfall is January (3.23").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in May
Franklin, WI
- Average snowfall days in May: 0.3 days
The month with the highest number of snowfall days is January (13 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in May /
Average sunshine in May
Franklin, WI
- Average daylight in May: 14h and 4min
The month with the longest days is June (Average daylight: 15h and 18min).
The month with the shortest days is December (Average daylight: 9h and 6min).
- Average sunshine in May: 8h and 4min
The month with the most sunshine is August (Average sunshine: 10h and 24min).
The month with the least sunshine is January (Average sunshine: 3h and 36min).
Average sunshine days in May
Franklin, WI
- Average sunshine days in May: 12.4 days
The month with the most sunshine days is November (18.2 days).
The month with the least sunshine days is July (11.4 days).
Average UV index in May
Franklin, WI
- Average UV index in May: 4
The month with the highest UV index is July (UV index 6).
The months with the lowest UV index are January and December (UV index 1).
Average cloud cover in May
Franklin, WI
- Average cloud cover in May: 42
The month with the most cloud cover is January (Cloud cover 63).
The months with the least cloud cover are July and August (Cloud cover 29).
Average visibility in May
Franklin, WI
- 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).
Franklin, Wisconsin, USA
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