June weather forecastJulien, IA
June
Weather in June
The first month of the summer, June, is a moderately hot month in Julien, Iowa, with an average temperature ranging between min 59.4°F (15.2°C) and max 76.3°F (24.6°C).Temperature
Julien's transition into June sees a rise in the average high-temperature, advancing from an enjoyable 66.9°F (19.4°C) in May to a warm 76.3°F (24.6°C). In Julien, the nighttime temperature averages to a mild 59.4°F (15.2°C) during June.Humidity
In June, the average relative humidity is 84%.Rainfall
The wettest months in Julien are May and June, with an average 3.7" (94mm) of rainfall.Snowfall
In Julien, snow does not fall in May through September.Daylight
With an average of 15h and 12min of daylight, June has the longest days of the year.On the first day of the month, sunrise is at 5:27 am and sunset at 8:34 pm. On the last day of June, sunrise is at 5:29 am and sunset at 8:44 pm CDT.
Sunshine
In Julien, the average sunshine in June is 9.3h.UV index
June is the month with the highest UV index, with an average maximum UV index of 6. A UV Index of 6 to 7 symbolizes a high health risk from unprotected exposure to Sun's UV rays for average individuals.Note: The UV index of 6 during June translates into the following guidance:
Take precautions against overexposure. Fair-skinned people may get burned in less than 20 minutes. From 10 a.m. to 4 p.m., when UV radiation is at its strongest, limit direct exposure to the Sun and note that shade structures may not provide full sun protection. 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
Julien, IA
- Average high temperature in June: 76.3°F
The warmest month (with the highest average high temperature) is July (79.7°F).
The month with the lowest average high temperature is January (25°F).
- Average low temperature in June: 59.4°F
The month with the highest average low temperature is July (62.8°F).
The coldest month (with the lowest average low temperature) is January (12.4°F).
Average pressure in June
Julien, IA
- Average pressure in June: 29.9"Hg
The month with the highest atmospheric pressure is January (30.13"Hg).
The month with the lowest atmospheric pressure is June (29.9"Hg).
Average wind speed in June
Julien, IA
- Average wind speed in June: 7.6mph
The windiest month (with the highest average wind speed) is April (10.4mph).
The calmest months (with the lowest average wind speed) are July and August (6.8mph).
Average humidity in June
Julien, IA
- Average humidity in June: 84%
The months with the highest relative humidity are January and February (87%).
The month with the lowest relative humidity is October (76%).
Average rainfall in June
Julien, IA
- Average rainfall in June: 3.7"
The wettest months (with the highest rainfall) are May and June (3.7").
The driest months (with the least rainfall) are January and February (1.14").
Average rainfall days in June
Julien, IA
- Average rainfall days in June: 17.3 days
The month with the highest number of rainy days is May (17.7 days).
The month with the least rainy days is February (4.4 days).
Average snowfall in June
Julien, IA
- Average snowfall in June: 0"
The month with the highest snowfall is January (4.88").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days in June
Julien, IA
- Average snowfall days in June: 0 days
The month with the highest number of snowfall days is January (12.8 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
Julien, 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 18min
The months with the most sunshine are July and August (Average sunshine: 9h and 42min).
The month with the least sunshine is January (Average sunshine: 3h and 30min).
Average sunshine days in June
Julien, IA
- Average sunshine days in June: 10.3 days
The months with the most sunshine days are November and December (17.5 days).
The month with the least sunshine days is June (10.3 days).
Average UV index in June
Julien, 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, November and December (UV index 1).
Average cloud cover in June
Julien, IA
- Average cloud cover in June: 37
The month with the most cloud cover is January (Cloud cover 63).
The month with the least cloud cover is August (Cloud cover 32).
Average visibility in June
Julien, IA
- Average visibility in June: 6mi
The months with the highest visibility are February, March, April, May, June, August, September, October, November and December (6mi).
The months with the lowest visibility are January and July (5mi).
