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
June's arrival coincides with a temperature rise, moving from May's agreeable 69.4°F (20.8°C) to a warm 79.9°F (26.6°C). Decatur City experiences a mean temperature of 63.1°F (17.3°C) during June nights.Humidity
June is the most humid month, with an average relative humidity of 83%.Rainfall
June is the month with the most rainfall in Decatur City, Iowa. Rain falls for 17.3 days and accumulates 3.43" (87mm) of precipitation.Snowfall
In Decatur City, Iowa, snow does not fall in June through September.Daylight
June has the longest days of the year, with an average of 15h and 0min of daylight.On the first day of the month, sunrise is at 5:45 am and sunset at 8:40 pm. On the last day of June, sunrise is at 5:47 am and sunset at 8:50 pm CDT.
Sunshine
In Decatur City, the average sunshine in June is 9.7h.UV index
The months with the highest UV index in Decatur City, Iowa, are June through August, with an average maximum UV index of 6. A UV Index value of 6 to 7 symbolizes a high health risk from unsafe exposure to UV radiation for the ordinary person.Note: In June, the maximum UV index of 6 translates into these guidelines:
Incorporate safeguards and honour sun safety principles. Protection from skin and eye damage is obligatory. Avoid direct exposure to the Sun between 10 a.m. and 4 p.m., the peak period for UV radiation, noting that objects like parasols or canopies might not offer complete sun protection. In bright sunlight, prioritize sunglasses that grant protection from UVA and UVB radiation.
Frequently asked questions
What is the average June temperature in Decatur City?
What is the most humid month in Decatur City?
What is the average humidity in June in Decatur City?
What is the wettest month in Decatur City?
How much does it rain in Decatur City in June?
When it does not snow in Decatur City?
Does it snow in Decatur City in June?
When are the longest days in Decatur City?
What is the average length of the day in June in Decatur City?
When are sunrise and sunset in June in Decatur City?
How long on average sun shines in June in Decatur City?
What are the months with the highest UV index in Decatur City?
How high is the UV index in June in Decatur City?
Average temperature in June
Decatur City, IA
- Average high temperature in June: 79.9°F
The warmest month (with the highest average high temperature) is July (83.5°F).
The month with the lowest average high temperature is January (30.6°F).
- Average low temperature in June: 63.1°F
The month with the highest average low temperature is July (66°F).
The coldest month (with the lowest average low temperature) is January (16.9°F).
Average pressure in June
Decatur City, 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
Decatur City, IA
- Average wind speed in June: 8mph
The windiest months (with the highest average wind speed) are January, February and March (10.4mph).
The calmest months (with the lowest average wind speed) are July and August (6.9mph).
Average humidity in June
Decatur City, IA
- Average humidity in June: 83%
The month with the highest relative humidity is June (83%).
The month with the lowest relative humidity is October (72%).
Average rainfall in June
Decatur City, IA
- Average rainfall in June: 3.43"
The wettest month (with the highest rainfall) is June (3.43").
The driest months (with the least rainfall) are January and December (0.67").
Average rainfall days in June
Decatur City, IA
- Average rainfall days in June: 17.3 days
The month with the highest number of rainy days is June (17.3 days).
The month with the least rainy days is January (4.8 days).
Average snowfall in June
Decatur City, IA
- Average snowfall in June: 0"
The month with the highest snowfall is January (2.72").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in June
Decatur City, IA
- Average snowfall days in June: 0 days
The month with the highest number of snowfall days is January (8.6 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in June /
Average sunshine in June
Decatur City, IA
- Average daylight in June: 15h and 0min
The month with the longest days is June (Average daylight: 15h and 0min).
The month with the shortest days is December (Average daylight: 9h and 18min).
- 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 24min).
Average sunshine days in June
Decatur City, IA
- Average sunshine days in June: 8.9 days
The month with the most sunshine days is December (20.3 days).
The month with the least sunshine days is June (8.9 days).
Average UV index in June
Decatur City, 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
Decatur City, IA
- Average cloud cover in June: 32
The month with the most cloud cover is January (Cloud cover 51).
The month with the least cloud cover is July (Cloud cover 28).
Average visibility in June
Decatur City, 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).
Decatur City, Iowa, USA
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