June weather forecastHamilton, IA
June
Weather in June
The first month of the summer, June, is a moderately hot month in Hamilton, Iowa, with an average temperature fluctuating between 63.1°F (17.3°C) and 79.7°F (26.5°C).Temperature
The shift from May to June sees an increase in the average high-temperature, transitioning from a pleasant 69.4°F (20.8°C) to a moderately hot 79.7°F (26.5°C). Throughout June, the temperature in Hamilton falls to an average low of 63.1°F (17.3°C).Humidity
The most humid month is June, with an average relative humidity of 83%.Rainfall
June is the month with the most rainfall. Rain falls for 15.1 days and accumulates 2.99" (76mm) of precipitation.Snowfall
In Hamilton, snow does not fall in June through September.Daylight
With an average of 15h and 6min of daylight, June has the longest days of the year in Hamilton.On the first day of June in Hamilton, Iowa, sunrise is at 5:40 am and sunset at 8:38 pm. On the last day of the month, sunrise is at 5:42 am and sunset at 8:48 pm CDT.
Sunshine
In June, the average sunshine in Hamilton, Iowa, is 9.8h.UV index
June through August, with an average maximum UV index of 6, are months with the highest UV index in Hamilton. A UV Index of 6 to 7 symbolizes a high health vulnerability from exposure to the Sun's UV rays for the ordinary person.Note: A daily maximum UV index of 6 in June translates into the following instructions:
Resist extreme sun exposure. Guarding against solar damage is essential. Remember that the sun's UV radiation is strongest between 10 a.m. and 4 p.m. Make an effort to avoid direct sun exposure during these hours. Wearing a wide-brim hat can block approximately 50% of UV radiation, protecting the eyes.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in June
Hamilton, IA
- Average high temperature in June: 79.7°F
The warmest month (with the highest average high temperature) is July (82.9°F).
The month with the lowest average high temperature is January (29.3°F).
- Average low temperature in June: 63.1°F
The month with the highest average low temperature is July (66°F).
The coldest month (with the lowest average low temperature) is January (16.2°F).
Average pressure in June
Hamilton, IA
- Average pressure in June: 29.89"Hg
The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.89"Hg).
Average wind speed in June
Hamilton, IA
- Average wind speed in June: 8mph
The windiest month (with the highest average wind speed) is January (10.7mph).
The calmest months (with the lowest average wind speed) are July and August (7mph).
Average humidity in June
Hamilton, IA
- Average humidity in June: 83%
The month with the highest relative humidity is June (83%).
The month with the lowest relative humidity is October (72%).
Average rainfall in June
Hamilton, IA
- Average rainfall in June: 2.99"
The wettest month (with the highest rainfall) is June (2.99").
The driest month (with the least rainfall) is December (0.63").
Average rainfall days in June
Hamilton, IA
- Average rainfall days in June: 15.1 days
The month with the highest number of rainy days is May (16 days).
The month with the least rainy days is January (4 days).
Average snowfall in June
Hamilton, IA
- Average snowfall in June: 0"
The month with the highest snowfall is January (2.87").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in June
Hamilton, IA
- Average snowfall days in June: 0 days
The month with the highest number of snowfall days is January (8.2 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in June /
Average sunshine in June
Hamilton, 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: 9h and 48min
The month with the most sunshine is July (Average sunshine: 10h and 18min).
The month with the least sunshine is January (Average sunshine: 4h and 6min).
Average sunshine days in June
Hamilton, IA
- Average sunshine days in June: 11.1 days
The month with the most sunshine days is November (21.9 days).
The month with the least sunshine days is June (11.1 days).
Average UV index in June
Hamilton, IA
- Average UV index in June: 6
The months with the highest UV index are June, July and August (UV index 6).
The months with the lowest UV index are January, February, October, November and December (UV index 2).
Average cloud cover in June
Hamilton, IA
- Average cloud cover in June: 33
The month with the most cloud cover is January (Cloud cover 54).
The month with the least cloud cover is July (Cloud cover 29).
Average visibility in June
Hamilton, IA
- Average visibility in June: 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).
