June weather forecastGrundy Center, IA
June
Weather in June
The first month of the summer, June, is a warm month in Grundy Center, Iowa, with an average temperature varying between 77.5°F (25.3°C) and 61.3°F (16.3°C).Temperature
With the onset of June, Grundy Center's weather sees a temperature rise, transitioning from a pleasant 68.4°F (20.2°C) in May to a warm 77.5°F (25.3°C). During the nights in June, Grundy Center observes an average low-temperature of 61.3°F (16.3°C).Humidity
In June, the average relative humidity in Grundy Center, Iowa, is 81%.Rainfall
In Grundy Center, during June, the rain falls for 18.6 days and regularly aggregates up to 4.29" (109mm) of precipitation. Throughout the year, in Grundy Center, Iowa, there are 137.9 rainfall days, and 28.62" (727mm) of precipitation is accumulated.Snowfall
In Grundy Center, snow does not fall in June through September.Daylight
The month with the longest days in Grundy Center is June, with an average of 15h and 12min of daylight.On the first day of the month, sunrise is at 5:36 am and sunset at 8:41 pm. On the last day of June, sunrise is at 5:37 am and sunset at 8:51 pm CDT.
Sunshine
The average sunshine in June in Grundy Center is 9.7h.UV index
With an average maximum UV index of 6, June is the month with the highest UV index. A UV Index value of 6 to 7 symbolizes a high health risk from exposure to the Sun's UV radiation for the average person.Note: A maximum high daily UV index of 6 during June translates into the following directions:
Avoid overexposure. Fair-skinned individuals can burn in under 20 minutes. The Sun's UV radiation is most intense from 10 a.m. to 4 p.m. Try to avoid direct sun exposure during these hours. Employ a wide-brim hat for potent defense against up to 50% of UV rays.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in June
Grundy Center, IA
- Average high temperature in June: 77.5°F
The warmest month (with the highest average high temperature) is July (80.1°F).
The month with the lowest average high temperature is January (24.8°F).
- Average low temperature in June: 61.3°F
The month with the highest average low temperature is July (63.9°F).
The coldest month (with the lowest average low temperature) is January (12.2°F).
Average pressure in June
Grundy Center, IA
- Average pressure in June: 29.89"Hg
The month with the highest atmospheric pressure is January (30.15"Hg).
The month with the lowest atmospheric pressure is June (29.89"Hg).
Average wind speed in June
Grundy Center, IA
- Average wind speed in June: 8.2mph
The windiest month (with the highest average wind speed) is April (10.8mph).
The calmest months (with the lowest average wind speed) are July and August (7.1mph).
Average humidity in June
Grundy Center, IA
- Average humidity in June: 81%
The month with the highest relative humidity is January (86%).
The month with the lowest relative humidity is October (71%).
Average rainfall in June
Grundy Center, IA
- Average rainfall in June: 4.29"
The wettest month (with the highest rainfall) is May (4.45").
The driest month (with the least rainfall) is January (1.02").
Average rainfall days in June
Grundy Center, IA
- Average rainfall days in June: 18.6 days
The month with the highest number of rainy days is June (18.6 days).
The month with the least rainy days is February (3.6 days).
Average snowfall in June
Grundy Center, IA
- Average snowfall in June: 0"
The month with the highest snowfall is February (4.92").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in June
Grundy Center, IA
- Average snowfall days in June: 0 days
The month with the highest number of snowfall days is January (10.7 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in June /
Average sunshine in June
Grundy Center, IA
- Average daylight in June: 15h and 12min
The month with the longest days is June (Average daylight: 15h and 12min).
The month with the shortest days is December (Average daylight: 9h and 6min).
- Average sunshine in June: 9h and 42min
The month with the most sunshine is July (Average sunshine: 10h and 0min).
The month with the least sunshine is January (Average sunshine: 3h and 54min).
Average sunshine days in June
Grundy Center, IA
- Average sunshine days in June: 9.3 days
The month with the most sunshine days is November (18.7 days).
The month with the least sunshine days is June (9.3 days).
Average UV index in June
Grundy Center, IA
- Average UV index in June: 6
The month with the highest UV index is June (UV index 6).
The months with the lowest UV index are January and December (UV index 1).
Average cloud cover in June
Grundy Center, IA
- Average cloud cover in June: 36
The month with the most cloud cover is January (Cloud cover 58).
The months with the least cloud cover are August and September (Cloud cover 31).
Average visibility in June
Grundy Center, IA
- Average visibility in June: 6mi
The months with the highest visibility are February, March, April, May, June, September, October, November and December (6mi).
The months with the lowest visibility are January, July and August (5mi).
