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
Ottumwa's transition into June sees a rise in the average high-temperature, advancing from an agreeable 70°F (21.1°C) in May to a moderately hot 79.9°F (26.6°C). In Ottumwa, an average temperature of 63.1°F (17.3°C) is noted during June nights.Humidity
With an average relative humidity of 83%, June is the most humid month in Ottumwa.Rainfall
In June, the rain falls for 16.2 days. Throughout June, 3.86" (98mm) of precipitation is accumulated. Throughout the year, there are 134.5 rainfall days, and 27.17" (690mm) of precipitation is accumulated.Snowfall
In Ottumwa, snow does not fall in June through September.Daylight
With an average of 15h and 6min of daylight, June has the longest days of the year.On the first day of the month, sunrise is at 5:39 am and sunset at 8:35 pm. On the last day of June, sunrise is at 5:41 am and sunset at 8:45 pm CDT.
Sunshine
In June, the average sunshine is 9.8h.UV index
The months with the highest UV index are June through August, with an average maximum UV index of 6. A UV Index estimate of 6 to 7 represents a high threat to health from exposure to the Sun's UV radiation for the average person.Note: In June, the maximum UV index of 6 transforms into these recommendations:
Implement precautions and maintain sun safety methods. Avoidance of sunburn is demanded. Avoid exposure to the Sun and try to stay in the shade between 10 a.m. and 4 p.m., when UV radiation is most potent, but be aware that parasols or canopies may not offer full protection. A wide-brimmed hat is a shield, deflecting up to 50% of harmful UV radiation from eyes.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the average June temperature in Ottumwa?
What is the most humid month in Ottumwa?
What is the average humidity in June in Ottumwa?
How much does it rain in Ottumwa in June?
When it does not snow in Ottumwa?
Does it snow in Ottumwa in June?
When are the longest days in Ottumwa?
What is the average length of the day in June in Ottumwa?
When are sunrise and sunset in June in Ottumwa?
How many hours of sunshine does Ottumwa have in June?
What are the months with the highest UV index in Ottumwa?
What is the UV index intensity in June in Ottumwa?
Average temperature in June
Ottumwa, IA
- Average high temperature in June: 79.9°F
The warmest month (with the highest average high temperature) is July (82.6°F).
The month with the lowest average high temperature is January (29.3°F).
- Average low temperature in June: 63.1°F
The month with the highest average low temperature is July (65.3°F).
The coldest month (with the lowest average low temperature) is January (16.2°F).
Average pressure in June
Ottumwa, IA
- Average pressure in June: 29.89"Hg
The month with the highest atmospheric pressure is January (30.15"Hg).
The month with the lowest atmospheric pressure is June (29.89"Hg).
Average wind speed in June
Ottumwa, IA
- Average wind speed in June: 7.9mph
The windiest month (with the highest average wind speed) is January (10.8mph).
The calmest month (with the lowest average wind speed) is August (6.9mph).
Average humidity in June
Ottumwa, 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
Ottumwa, IA
- Average rainfall in June: 3.86"
The wettest month (with the highest rainfall) is May (4.02").
The driest month (with the least rainfall) is January (1.06").
Average rainfall days in June
Ottumwa, IA
- Average rainfall days in June: 16.2 days
The month with the highest number of rainy days is May (17.3 days).
The month with the least rainy days is January (5.2 days).
Average snowfall in June
Ottumwa, IA
- Average snowfall in June: 0"
The month with the highest snowfall is February (4.17").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in June
Ottumwa, IA
- Average snowfall days in June: 0 days
The month with the highest number of snowfall days is January (10.2 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in June /
Average sunshine in June
Ottumwa, 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 12min).
The month with the least sunshine is January (Average sunshine: 4h and 12min).
Average sunshine days in June
Ottumwa, IA
- Average sunshine days in June: 11.9 days
The month with the most sunshine days is December (18.9 days).
The month with the least sunshine days is May (11.6 days).
Average UV index in June
Ottumwa, IA
- Average UV index in June: 6
The months with the highest UV index are June, July and August (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover in June
Ottumwa, IA
- Average cloud cover in June: 33
The month with the most cloud cover is January (Cloud cover 54).
The months with the least cloud cover are August and September (Cloud cover 29).
Average visibility in June
Ottumwa, 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).
Ottumwa, Iowa, USA
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