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
Johnson Creek sees an increase in the average high-temperature with the arrival of May, moving from April's fresh 53.2°F (11.8°C) to a refreshing 65.8°F (18.8°C). During May, Johnson Creek's temperature falls to a steady low-temperature average of 47.8°F (8.8°C).Humidity
In Johnson Creek, the average relative humidity in May is 79%.Rainfall
In Johnson Creek, in May, during 14.4 rainfall days, 1.3" (33mm) of precipitation is typically accumulated. Throughout the year, in Johnson Creek, Wisconsin, there are 113.9 rainfall days, and 11.57" (294mm) of precipitation is accumulated.Snowfall
Months with snowfall in Johnson Creek are January through May, October through December. May is the last month it regularly snows. During 0.2 snowfall days, in May, Johnson Creek aggregates 0.04" (1mm) of snow. Throughout the year, in Johnson Creek, there are 45 snowfall days, and 5.51" (140mm) of snow is accumulated.Daylight
In Johnson Creek, Wisconsin, the average length of the day in May is 14h and 41min.On the first day of May, sunrise is at 5:47 am and sunset at 7:56 pm. On the last day of the month, sunrise is at 5:18 am and sunset at 8:27 pm CDT.
Sunshine
In May, the average sunshine is 8.6h.UV index
May through August, with an average maximum UV index of 5, are months with the highest UV index. A UV Index estimate of 3 to 5 represents a moderate threat to health from exposure to the Sun's UV rays for average individuals.Note: The average daily UV index of 5 in May transforms into the following instructions:
Take precautions - Protection against sunburn is recommended. To protect against the Sun's most potent rays, avoid direct exposure around midday. A wide-brimmed hat provides unparalleled sun protection for sensitive areas like the eyes, ears, and neck. Attention! Nearly twice the Sun's UV radiation can be reflected by snow.
Frequently asked questions
What is the usual temperature for Johnson Creek in May?
What is the average humidity in May in Johnson Creek?
How many days does it rain in May in Johnson Creek?
What is the last month it snows in Johnson Creek?
How many hours of daylight does Johnson Creek have in May?
When are sunrise and sunset in May in Johnson Creek?
How many hours of sunshine does Johnson Creek have in May?
When is the highest UV index in Johnson Creek?
What is the UV index reading in May in Johnson Creek?
Average temperature in May
Johnson Creek, WI
- Average high temperature in May: 65.8°F
The warmest month (with the highest average high temperature) is July (78.6°F).
The month with the lowest average high temperature is January (23.7°F).
- Average low temperature in May: 47.8°F
The month with the highest average low temperature is July (61.3°F).
The coldest month (with the lowest average low temperature) is January (11.7°F).
Average pressure in May
Johnson Creek, WI
- Average pressure in May: 29.96"Hg
The months with the highest atmospheric pressure are January and February (30.1"Hg).
The month with the lowest atmospheric pressure is June (29.91"Hg).
Average wind speed in May
Johnson Creek, WI
- Average wind speed in May: 8.6mph
The windiest month (with the highest average wind speed) is April (10mph).
The calmest month (with the lowest average wind speed) is August (6.5mph).
Average humidity in May
Johnson Creek, WI
- Average humidity in May: 79%
The month with the highest relative humidity is January (89%).
The month with the lowest relative humidity is April (76%).
Average rainfall in May
Johnson Creek, WI
- Average rainfall in May: 1.3"
The wettest month (with the highest rainfall) is July (1.54").
The driest months (with the least rainfall) are February and December (0.47").
Average rainfall days in May
Johnson Creek, WI
- Average rainfall days in May: 14.4 days
The month with the highest number of rainy days is May (14.4 days).
The month with the least rainy days is February (3 days).
Average snowfall in May
Johnson Creek, WI
- Average snowfall in May: 0.04"
The month with the highest snowfall is January (1.61").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in May
Johnson Creek, WI
- Average snowfall days in May: 0.2 days
The month with the highest number of snowfall days is January (12.1 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in May /
Average sunshine in May
Johnson Creek, 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 July (Average sunshine: 9h and 54min).
The month with the least sunshine is January (Average sunshine: 3h and 24min).
Average sunshine days in May
Johnson Creek, WI
- Average sunshine days in May: 14.2 days
The month with the most sunshine days is November (18.5 days).
The month with the least sunshine days is July (12.4 days).
Average UV index in May
Johnson Creek, WI
- Average UV index in May: 5
The months with the highest UV index are May, June, July and August (UV index 5).
The months with the lowest UV index are January, November and December (UV index 1).
Average cloud cover in May
Johnson Creek, WI
- Average cloud cover in May: 43
The month with the most cloud cover is January (Cloud cover 65).
The months with the least cloud cover are July, August and September (Cloud cover 34).
Average visibility in May
Johnson Creek, WI
- Average visibility in May: 6mi
The months with the highest visibility are March, April, May, June, October, November and December (6mi).
The months with the lowest visibility are January, February, July, August and September (5mi).
Johnson Creek, Wisconsin, USA
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