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 arrival of June brings a temperature shift, with the average high-temperature escalating from a pleasant 69.1°F (20.6°C) in May to a warm 79.3°F (26.3°C). The nighttime temperature, during June, averages of 62.8°F (17.1°C).Humidity
In June, the average relative humidity is 78%.Rainfall
In June, the rain falls for 17.9 days. Throughout June, 3.98" (101mm) of precipitation is accumulated. In Dedham, during the entire year, the rain falls for 130.1 days and collects up to 27.28" (693mm) of precipitation.Snowfall
June through September are months without snowfall in Dedham.Daylight
June has the longest days of the year in Dedham, with an average of 15h and 12min of daylight.On the first day of June, sunrise is at 5:46 am and sunset at 8:48 pm. On the last day of the month, sunrise is at 5:47 am and sunset at 8:58 pm CDT.
Sunshine
The average sunshine in June is 9.6h.UV index
June and July, with an average maximum UV index of 6, are months with the highest UV index in Dedham. A UV Index value of 6 to 7 symbolizes a high threat to health from unsafe exposure to UV radiation for the average person.Note: A typical high UV index of 6 in June suggests the following recommendations:
Escape overexposure. People with light skin may incur burns in fewer than 20 minutes. The Sun's UV radiation is at its strongest between the hours of 10 a.m. and 4 p.m. Minimize direct exposure to the sun during this period. Safeguard your eyes, ears, and face from sun rays with the aid of a wide-brim hat.
Frequently asked questions
What is the usual temperature for Dedham in June?
What is the average humidity in June in Dedham?
How many days does it rain in June in Dedham?
When it does not snow in Dedham?
Does it snow in Dedham in June?
When are the longest days in Dedham?
How many hours of daylight does Dedham have in June?
When is the sunrise / sunset in June in Dedham?
How many hours of sunshine does Dedham have in June?
What are the months with the highest UV index in Dedham?
What is the UV index reading in June in Dedham?
Average temperature in June
Dedham, IA
- Average high temperature in June: 79.3°F
The warmest month (with the highest average high temperature) is July (81.5°F).
The month with the lowest average high temperature is January (26.2°F).
- Average low temperature in June: 62.8°F
The month with the highest average low temperature is July (64.4°F).
The coldest month (with the lowest average low temperature) is January (13.6°F).
Average pressure in June
Dedham, IA
- Average pressure in June: 29.88"Hg
The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.88"Hg).
Average wind speed in June
Dedham, IA
- Average wind speed in June: 8.5mph
The windiest month (with the highest average wind speed) is January (11.1mph).
The calmest month (with the lowest average wind speed) is July (7.2mph).
Average humidity in June
Dedham, IA
- Average humidity in June: 78%
The month with the highest relative humidity is January (84%).
The months with the lowest relative humidity are April and October (69%).
Average rainfall in June
Dedham, IA
- Average rainfall in June: 3.98"
The wettest month (with the highest rainfall) is May (4.29").
The driest month (with the least rainfall) is January (0.94").
Average rainfall days in June
Dedham, IA
- Average rainfall days in June: 17.9 days
The month with the highest number of rainy days is June (17.9 days).
The month with the least rainy days is February (4.3 days).
Average snowfall in June
Dedham, IA
- Average snowfall in June: 0"
The month with the highest snowfall is February (5.12").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in June
Dedham, IA
- Average snowfall days in June: 0 days
The month with the highest number of snowfall days is January (11.8 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in June /
Average sunshine in June
Dedham, IA
- Average daylight in June: 15h and 1min
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 12min).
- Average sunshine in June: 9h and 4min
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 12min).
Average sunshine days in June
Dedham, IA
- Average sunshine days in June: 10 days
The month with the most sunshine days is November (18.9 days).
The month with the least sunshine days is June (10 days).
Average UV index in June
Dedham, IA
- Average UV index in June: 6
The months with the highest UV index are June and July (UV index 6).
The month with the lowest UV index is February (UV index 1).
Average cloud cover in June
Dedham, IA
- Average cloud cover in June: 35
The month with the most cloud cover is January (Cloud cover 55).
The month with the least cloud cover is July (Cloud cover 28).
Average visibility in June
Dedham, IA
- Average visibility in June: 6mi
The months with the highest visibility are February, March, April, May, June, July, September, October, November and December (6mi).
The months with the lowest visibility are January and August (5mi).
Dedham, Iowa, USA
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