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
In Heafford Junction, the onset of May is marked by an increased average high-temperature, escalating from April's frosty 47.8°F (8.8°C) to a comfortable 64°F (17.8°C). May generally records an average low-temperature of 43.9°F (6.6°C).Humidity
The least humid month in Heafford Junction is May, with an average relative humidity of 73%.Rainfall
In Heafford Junction, in May, during 16.3 rainfall days, 2.83" (72mm) of precipitation is typically accumulated. In Heafford Junction, during the entire year, the rain falls for 132.2 days and collects up to 23.15" (588mm) of precipitation.Snowfall
Months with snowfall are January through May, October through December. May is the last month it regularly snows. During 0.9 snowfall days, in May, Heafford Junction aggregates 0.59" (15mm) of snow. In Heafford Junction, during the entire year, snow falls for 104.4 days and aggregates up to 41.26" (1048mm) of snow.Daylight
In Heafford Junction, the average length of the day in May is 14h and 56min.On the first day of May in Heafford Junction, sunrise is at 5:45 am and sunset at 8:06 pm. On the last day of the month, sunrise is at 5:13 am and sunset at 8:40 pm CDT.
Sunshine
The average sunshine in May is 8.4h.UV index
The average daily maximum UV index in May in Heafford Junction is 4. A UV Index estimate of 3 to 5 represents a moderate health risk from unprotected exposure to Sun's UV rays for the average person.Note: The maximum daily UV index of 4 in May interprets into the following recommendations:
Prioritize safety - Suggestions to prevent sun damage are offered. The mid-day Sun emits the most powerful UV radiation, so seek shade and minimize exposure. Sunglasses that ward off UVA and UVB rays play a pivotal role in reducing solar eye damage. Remember to consider! The UV radiation from the Sun can be intensified nearly twice by the reflection of snow.
Frequently asked questions
What is the usual temperature for Heafford Junction in May?
What is the least humid month in Heafford Junction?
What is the average humidity in May in Heafford Junction?
How many days does it rain in May in Heafford Junction?
What is the last month it snows in Heafford Junction?
How many hours of daylight does Heafford Junction have in May?
What time are sunrise and sunset in May in Heafford Junction?
How many hours of sunshine does Heafford Junction have in May?
What is the UV index intensity in May in Heafford Junction?
Average temperature in May
Heafford Junction, WI
- Average high temperature in May: 64°F
The warmest month (with the highest average high temperature) is July (78.1°F).
The month with the lowest average high temperature is January (18.9°F).
- Average low temperature in May: 43.9°F
The month with the highest average low temperature is July (57°F).
The coldest month (with the lowest average low temperature) is January (7.3°F).
Average pressure in May
Heafford Junction, WI
- Average pressure in May: 29.96"Hg
The month with the highest atmospheric pressure is February (30.1"Hg).
The month with the lowest atmospheric pressure is June (29.91"Hg).
Average wind speed in May
Heafford Junction, WI
- Average wind speed in May: 8mph
The windiest month (with the highest average wind speed) is April (8.6mph).
The calmest month (with the lowest average wind speed) is August (6.7mph).
Average humidity in May
Heafford Junction, WI
- Average humidity in May: 73%
The month with the highest relative humidity is February (92%).
The month with the lowest relative humidity is May (73%).
Average rainfall in May
Heafford Junction, WI
- Average rainfall in May: 2.83"
The wettest month (with the highest rainfall) is June (2.95").
The driest month (with the least rainfall) is January (1.1").
Average rainfall days in May
Heafford Junction, WI
- Average rainfall days in May: 16.3 days
The month with the highest number of rainy days is June (16.7 days).
The month with the least rainy days is February (2.8 days).
Average snowfall in May
Heafford Junction, WI
- Average snowfall in May: 0.59"
The month with the highest snowfall is February (8.35").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in May
Heafford Junction, WI
- Average snowfall days in May: 0.9 days
The month with the highest number of snowfall days is January (22.3 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in May /
Average sunshine in May
Heafford Junction, WI
- Average daylight in May: 14h and 5min
The month with the longest days is June (Average daylight: 15h and 36min).
The month with the shortest days is December (Average daylight: 8h and 48min).
- Average sunshine in May: 8h and 2min
The month with the most sunshine is July (Average sunshine: 9h and 36min).
The month with the least sunshine is January (Average sunshine: 2h and 18min).
Average sunshine days in May
Heafford Junction, WI
- Average sunshine days in May: 11.2 days
The month with the most sunshine days is September (14.5 days).
The month with the least sunshine days is February (8 days).
Average UV index in May
Heafford Junction, WI
- Average UV index in May: 4
The months with the highest UV index are June, July and August (UV index 5).
The months with the lowest UV index are January, February, March, November and December (UV index 1).
Average cloud cover in May
Heafford Junction, WI
- Average cloud cover in May: 48
The months with the most cloud cover are January and February (Cloud cover 79).
The month with the least cloud cover is July (Cloud cover 40).
Average visibility in May
Heafford Junction, WI
- Average visibility in May: 6mi
The months with the highest visibility are May and October (6mi).
The months with the lowest visibility are January and February (4mi).
Heafford Junction, Wisconsin, USA
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