June weather forecastNorthfield, IA
June
Weather in June
June, the first month of the summer in Northfield, is a warm month, with an average temperature varying between 63.7°F (17.6°C) and 79.9°F (26.6°C).Temperature
The shift into June is characterized by a rise in the average high-temperature, transitioning from May's pleasant 70.9°F (21.6°C) to a moderately hot 79.9°F (26.6°C). The temperature dips to an average of 63.7°F (17.6°C) during June nights.Humidity
The average relative humidity in June is 82%.Rainfall
In Northfield, in June, during 16.3 rainfall days, 2.87" (73mm) of precipitation is typically accumulated. Throughout the year, in Northfield, Iowa, there are 130.4 rainfall days, and 21.81" (554mm) of precipitation is accumulated.Snowfall
In Northfield, snow does not fall in May through September.Daylight
With an average of 15h and 6min of daylight, June has the longest days of the year.On the first day of the month, sunrise is at 5:34 am and sunset at 8:30 pm. On the last day of June, sunrise is at 5:35 am and sunset at 8:40 pm CDT.
Sunshine
In Northfield, the average sunshine in June is 10h.UV index
June and July, with an average maximum UV index of 6, are months with the highest UV index in Northfield. A UV Index reading of 6 to 7 represents a high health hazard from unprotected exposure to Sun's UV rays for average individuals.Note: The UV index of 6 during June translates into the following guidance:
Deflect overexposure. Sun protection is a necessity. The Sun's UV radiation is most powerful between 10 a.m. and 4 p.m. To the extent possible, limit exposure to the direct sun during these hours. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in June
Northfield, IA
- Average high temperature in June: 79.9°F
The warmest month (with the highest average high temperature) is July (82.4°F).
The month with the lowest average high temperature is January (29.7°F).
- Average low temperature in June: 63.7°F
The month with the highest average low temperature is July (65.5°F).
The coldest month (with the lowest average low temperature) is January (17.4°F).
Average pressure in June
Northfield, IA
- Average pressure in June: 29.9"Hg
The month with the highest atmospheric pressure is January (30.14"Hg).
The month with the lowest atmospheric pressure is June (29.9"Hg).
Average wind speed in June
Northfield, IA
- Average wind speed in June: 7.9mph
The windiest months (with the highest average wind speed) are January, February, March and April (10.6mph).
The calmest months (with the lowest average wind speed) are July and August (6.8mph).
Average humidity in June
Northfield, IA
- Average humidity in June: 82%
The month with the highest relative humidity is July (83%).
The month with the lowest relative humidity is October (70%).
Average rainfall in June
Northfield, IA
- Average rainfall in June: 2.87"
The wettest month (with the highest rainfall) is May (3.23").
The driest month (with the least rainfall) is December (0.87").
Average rainfall days in June
Northfield, IA
- Average rainfall days in June: 16.3 days
The month with the highest number of rainy days is May (16.7 days).
The month with the least rainy days is January (4.7 days).
Average snowfall in June
Northfield, IA
- Average snowfall in June: 0"
The month with the highest snowfall is January (3.03").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days in June
Northfield, IA
- Average snowfall days in June: 0 days
The month with the highest number of snowfall days is January (10 days).
The months with the least snowfall days are May, June, July, August and September (0 days).
Average daylight in June /
Average sunshine in June
Northfield, IA
- Average daylight in June: 15h and 6min
The month with the longest days is June (Average daylight: 15h and 6min).
The month with the shortest days is December (Average daylight: 9h and 18min).
- Average sunshine in June: 10h and 0min
The month with the most sunshine is July (Average sunshine: 10h and 6min).
The month with the least sunshine is January (Average sunshine: 4h and 12min).
Average sunshine days in June
Northfield, IA
- Average sunshine days in June: 10.5 days
The months with the most sunshine days are October and December (18.5 days).
The month with the least sunshine days is June (10.5 days).
Average UV index in June
Northfield, IA
- Average UV index in June: 6
The months with the highest UV index are June and July (UV index 6).
The month with the lowest UV index is January (UV index 1).
Average cloud cover in June
Northfield, IA
- Average cloud cover in June: 32
The month with the most cloud cover is January (Cloud cover 56).
The month with the least cloud cover is August (Cloud cover 29).
Average visibility in June
Northfield, IA
- Average visibility in June: 6mi
The months with the highest visibility are January, February, March, April, May, June, August, September, October, November and December (6mi).
The month with the lowest visibility is July (5mi).
