June weather forecastHoly Cross, IA
June
Weather in June
The first month of the summer, June, is a warm month in Holy Cross, Iowa, with an average temperature varying between 76.3°F (24.6°C) and 59.5°F (15.3°C).Temperature
June indicates a change in the average high-temperature, moving up from a refreshing 66.7°F (19.3°C) in May to a moderately hot 76.3°F (24.6°C). Holy Cross experiences an average temperature drop to a refreshing 59.5°F (15.3°C) during June nights.Humidity
In June, the average relative humidity in Holy Cross is 84%.Rainfall
In Holy Cross, Iowa, in June, during 19.9 rainfall days, 4.61" (117mm) of precipitation is typically accumulated. In Holy Cross, during the entire year, the rain falls for 150.8 days and collects up to 32.4" (823mm) of precipitation.Snowfall
May through September are months without snowfall.Daylight
With an average of 15h and 18min of daylight, June has the longest days of the year in Holy Cross.On the first day of June, sunrise is at 5:28 am and sunset at 8:35 pm. On the last day of the month, sunrise is at 5:30 am and sunset at 8:45 pm CDT.
Sunshine
In Holy Cross, the average sunshine in June is 9.3h.UV index
The months with the highest UV index in Holy Cross, Iowa, are May through August, with an average maximum UV index of 5. A UV Index reading of 3 to 5 represents a moderate health risk from unprotected exposure to Sun's UV rays for average individuals.Note: The maximum daily UV index, 5 in June, converts into the following recommendations:
Prioritize safety - Recommendations to avert sunburn are shared. Solar radiation is at its peak intensity during midday, so it's advisable to stay indoors or in the shade. 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
Holy Cross, IA
- Average high temperature in June: 76.3°F
The warmest month (with the highest average high temperature) is July (79.5°F).
The month with the lowest average high temperature is January (24.3°F).
- Average low temperature in June: 59.5°F
The month with the highest average low temperature is July (63°F).
The coldest month (with the lowest average low temperature) is January (12.2°F).
Average pressure in June
Holy Cross, 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
Holy Cross, IA
- Average wind speed in June: 7.9mph
The windiest month (with the highest average wind speed) is April (10.7mph).
The calmest months (with the lowest average wind speed) are July and August (7mph).
Average humidity in June
Holy Cross, IA
- Average humidity in June: 84%
The month with the highest relative humidity is January (88%).
The months with the lowest relative humidity are April and October (76%).
Average rainfall in June
Holy Cross, IA
- Average rainfall in June: 4.61"
The wettest month (with the highest rainfall) is May (4.72").
The driest month (with the least rainfall) is January (1.34").
Average rainfall days in June
Holy Cross, IA
- Average rainfall days in June: 19.9 days
The months with the highest number of rainy days are May and June (19.9 days).
The month with the least rainy days is February (4.3 days).
Average snowfall in June
Holy Cross, IA
- Average snowfall in June: 0"
The month with the highest snowfall is January (6.22").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days in June
Holy Cross, IA
- Average snowfall days in June: 0 days
The month with the highest number of snowfall days is January (14 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
Holy Cross, IA
- Average daylight in June: 15h and 18min
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 June: 9h and 18min
The month with the most sunshine is July (Average sunshine: 9h and 36min).
The month with the least sunshine is January (Average sunshine: 3h and 30min).
Average sunshine days in June
Holy Cross, IA
- Average sunshine days in June: 7.8 days
The month with the most sunshine days is November (16.6 days).
The month with the least sunshine days is June (7.8 days).
Average UV index in June
Holy Cross, IA
- Average UV index in June: 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 June
Holy Cross, IA
- Average cloud cover in June: 38
The month with the most cloud cover is January (Cloud cover 63).
The months with the least cloud cover are August and September (Cloud cover 33).
Average visibility in June
Holy Cross, IA
- Average visibility in June: 6mi
The months with the highest visibility are March, April, May, June, August, September, October, November and December (6mi).
The months with the lowest visibility are January, February and July (5mi).
