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
The onset of June marks an increase in the average high-temperature, moving from a refreshing 65.8°F (18.8°C) in May to a warm 74.8°F (23.8°C). Dorchester, in June, witnesses an average low-temperature of 57.6°F (14.2°C).Humidity
In June, the average relative humidity in Dorchester is 85%.Rainfall
June is the month with the most rainfall in Dorchester. Rain falls for 18 days and accumulates 4.61" (117mm) of precipitation.Snowfall
June through September are months without snowfall.Daylight
June has the longest days of the year, with an average of 15h and 24min of daylight.On the first day of June in Dorchester, Iowa, sunrise is at 5:27 am and sunset at 8:40 pm. On the last day of the month, sunrise is at 5:28 am and sunset at 8:50 pm CDT.
Sunshine
In June, the average sunshine is 9.2h.UV index
In June, the average daily maximum UV index in Dorchester is 5. A UV Index value of 3 to 5 symbolizes a medium health hazard from exposure to the Sun's UV rays for average individuals.Note: A maximum daily UV index of 5 during June morphs into the following directions:
Act with care - The need to guard against sun damage is communicated. Exposing oneself to the midday Sun can be harmful due to the strong UV radiation; limit your time outside. A wide-brim hat offers excellent sun protection for the eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure.
Frequently asked questions
What is the usual temperature for Dorchester in June?
What is the average humidity in June in Dorchester?
What is the wettest month in Dorchester?
How many days does it rain in June in Dorchester?
When it does not snow in Dorchester?
Does it snow in Dorchester in June?
When are the longest days in Dorchester?
How many hours of daylight does Dorchester have in June?
When is the sunrise / sunset in June in Dorchester?
How many hours of sunshine does Dorchester have in June?
How high is the UV index in June in Dorchester?
Average temperature in June
Dorchester, IA
- Average high temperature in June: 74.8°F
The warmest month (with the highest average high temperature) is July (79.3°F).
The month with the lowest average high temperature is January (21.7°F).
- Average low temperature in June: 57.6°F
The month with the highest average low temperature is July (61.3°F).
The coldest month (with the lowest average low temperature) is January (8.8°F).
Average pressure in June
Dorchester, IA
- Average pressure in June: 29.89"Hg
The month with the highest atmospheric pressure is January (30.13"Hg).
The month with the lowest atmospheric pressure is June (29.89"Hg).
Average wind speed in June
Dorchester, IA
- Average wind speed in June: 7.2mph
The windiest month (with the highest average wind speed) is April (9.6mph).
The calmest months (with the lowest average wind speed) are July and August (6.5mph).
Average humidity in June
Dorchester, IA
- Average humidity in June: 85%
The month with the highest relative humidity is January (90%).
The month with the lowest relative humidity is October (76%).
Average rainfall in June
Dorchester, IA
- Average rainfall in June: 4.61"
The wettest month (with the highest rainfall) is June (4.61").
The driest month (with the least rainfall) is January (0.87").
Average rainfall days in June
Dorchester, IA
- Average rainfall days in June: 18 days
The month with the highest number of rainy days is June (18 days).
The month with the least rainy days is February (3 days).
Average snowfall in June
Dorchester, IA
- Average snowfall in June: 0"
The month with the highest snowfall is February (5.71").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in June
Dorchester, IA
- Average snowfall days in June: 0 days
The month with the highest number of snowfall days is January (12 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in June /
Average sunshine in June
Dorchester, IA
- Average daylight in June: 15h and 2min
The month with the longest days is June (Average daylight: 15h and 24min).
The month with the shortest days is December (Average daylight: 9h and 0min).
- Average sunshine in June: 9h and 1min
The month with the most sunshine is August (Average sunshine: 9h and 48min).
The month with the least sunshine is January (Average sunshine: 3h and 24min).
Average sunshine days in June
Dorchester, IA
- Average sunshine days in June: 9.8 days
The month with the most sunshine days is January (17.7 days).
The month with the least sunshine days is June (9.8 days).
Average UV index in June
Dorchester, IA
- Average UV index in June: 5
The month with the highest UV index is July (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 1).
Average cloud cover in June
Dorchester, IA
- Average cloud cover in June: 39
The month with the most cloud cover is January (Cloud cover 65).
The month with the least cloud cover is August (Cloud cover 32).
Average visibility in June
Dorchester, IA
- Average visibility in June: 6mi
The months with the highest visibility are April, May, June, October and November (6mi).
The months with the lowest visibility are January, February, March, July, August, September and December (5mi).
Dorchester, Iowa, USA
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