Contents
- Weather in June
- Frequently asked questions
- Average temperature in June
- Average pressure in June
- Average wind speed in June
- Average humidity in June
- Average rainfall in June
- Average rainfall days in June
- Average snowfall in June
- Average snowfall days in June
- Average daylight in June
- Average sunshine in June
- Average sunshine days in June
- Average UV index in June
- Average cloud cover in June
- Average visibility in June
Weather in June
Temperature
Saint Marys in June sees a temperature change, with average high-temperatures moving from a pleasant 69.6°F (20.9°C) in May to a warm 79.7°F (26.5°C). In June, the recorded average low-temperature in Saint Marys is an enjoyable 63.1°F (17.3°C).Humidity
January and June, with an average relative humidity of 82%, are the most humid months in Saint Marys.Rainfall
In Saint Marys, in June, during 15.9 rainfall days, 2.99" (76mm) of precipitation is typically accumulated. Throughout the year, in Saint Marys, Iowa, there are 118.9 rainfall days, and 18.62" (473mm) of precipitation is accumulated.Snowfall
In Saint Marys, snow does not fall in June through September.Daylight
June has the longest days of the year in Saint Marys, with an average of 15h and 6min of daylight.On the first day of the month, sunrise is at 5:43 am and sunset at 8:42 pm. On the last day of June, in Saint Marys, Iowa, sunrise is at 5:45 am and sunset at 8:52 pm CDT.
Sunshine
In Saint Marys, the average sunshine in June is 9.8h.UV index
The months with the highest UV index in Saint Marys, Iowa, are June through August, with an average maximum UV index of 6. A UV Index reading of 6 to 7 represents a high health risk from unsafe exposure to UV radiation for the ordinary person.Note: An average UV index of 6 in June transforms into this advice:
Resist overexposure. Safeguarding from solar damage is indispensable. The time between 10 a.m. and 4 p.m. is when UV radiation is at its peak. Limit exposure to direct sunlight during these hours. During bright days, sunglasses that offer UVA and UVB defense are recommended.
Frequently asked questions
What is the average June temperature in Saint Marys?
What is the most humid month in Saint Marys?
What is the average humidity in June in Saint Marys?
How much does it rain in Saint Marys in June?
When it does not snow in Saint Marys?
Does it snow in Saint Marys in June?
When are the longest days in Saint Marys?
What is the average length of the day in June in Saint Marys?
When are sunrise and sunset in June in Saint Marys?
How long on average sun shines in June in Saint Marys?
When is the highest UV index in Saint Marys?
How high is the UV index in June in Saint Marys?
Average temperature in June
Saint Marys, IA
- Average high temperature in June: 79.7°F
The warmest month (with the highest average high temperature) is July (83.1°F).
The month with the lowest average high temperature is January (28.8°F).
- Average low temperature in June: 63.1°F
The month with the highest average low temperature is July (65.7°F).
The coldest month (with the lowest average low temperature) is January (15.3°F).
Average pressure in June
Saint Marys, 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
Saint Marys, IA
- Average wind speed in June: 8mph
The windiest month (with the highest average wind speed) is January (10.4mph).
The calmest month (with the lowest average wind speed) is August (6.9mph).
Average humidity in June
Saint Marys, IA
- Average humidity in June: 82%
The months with the highest relative humidity are January and June (82%).
The month with the lowest relative humidity is October (71%).
Average rainfall in June
Saint Marys, IA
- Average rainfall in June: 2.99"
The wettest month (with the highest rainfall) is May (3.07").
The driest month (with the least rainfall) is December (0.55").
Average rainfall days in June
Saint Marys, IA
- Average rainfall days in June: 15.9 days
The months with the highest number of rainy days are May and June (15.9 days).
The month with the least rainy days is January (3.4 days).
Average snowfall in June
Saint Marys, IA
- Average snowfall in June: 0"
The month with the highest snowfall is February (3.03").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in June
Saint Marys, IA
- Average snowfall days in June: 0 days
The month with the highest number of snowfall days is January (9.7 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in June /
Average sunshine in June
Saint Marys, IA
- Average daylight in June: 15h and 1min
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 5min
The month with the most sunshine is July (Average sunshine: 10h and 24min).
The month with the least sunshine is January (Average sunshine: 4h and 18min).
Average sunshine days in June
Saint Marys, IA
- Average sunshine days in June: 11 days
The month with the most sunshine days is December (21.9 days).
The month with the least sunshine days is June (11 days).
Average UV index in June
Saint Marys, IA
- Average UV index in June: 6
The months with the highest UV index are June, July and August (UV index 6).
The month with the lowest UV index is January (UV index 1).
Average cloud cover in June
Saint Marys, IA
- Average cloud cover in June: 34
The month with the most cloud cover is January (Cloud cover 53).
The month with the least cloud cover is July (Cloud cover 28).
Average visibility in June
Saint Marys, 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).
Saint Marys, Iowa, USA
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