June weather forecast
Seymour, IA

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Weather in June

June, the first month of the summer in Seymour, is a moderately hot month, with an average temperature fluctuating between 63.1°F (17.3°C) and 79.7°F (26.5°C).

Temperature

June sees a rise in the average high-temperature, climbing from an agreeable 69.4°F (20.8°C) in May to a moderately hot 79.7°F (26.5°C). In Seymour, an average nighttime temperature of 63.1°F (17.3°C) is expected during June.

Humidity

With an average relative humidity of 83%, June is the most humid month.

Rainfall

The month with the most rainfall in Seymour, Iowa, is June, when the rain falls for 16.1 days and typically aggregates up to 3.31" (84mm) of precipitation.

Snowfall

June through September are months without snowfall in Seymour, Iowa.

Daylight

The month with the longest days in Seymour is June, with an average of 15h and 0min of daylight.
On the first day of the month, sunrise is at 5:43 am and sunset at 8:37 pm. On the last day of June, sunrise is at 5:45 am and sunset at 8:47 pm CDT.

Sunshine

In June, the average sunshine is 9.9h.

UV index

The months with the highest UV index in Seymour are June through August, with an average maximum UV index of 6. A UV Index estimate of 6 to 7 represents a high health hazard from unsafe exposure to UV radiation for average individuals.
Note: A maximum high UV index of 6 in June translates into the following recommendations:
Inhibit overexposure. Warding off sun damage is of utmost importance. The Sun's UV radiation is most potent between 10 a.m. and 4 p.m. Try to limit direct exposure to the Sun during this period. A wide-brimmed hat is a shield, deflecting up to 50% of harmful UV radiation from eyes.
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Frequently asked questions

What is the usual temperature for Seymour in June?

In June, in Seymour, the average high-temperature is 79.7°F (26.5°C), and the average low-temperature is 63.1°F (17.3°C).

What is the most humid month in Seymour?

June is the most humid month in Seymour, with an average relative humidity of 83%.

What is the average humidity in June in Seymour?

In Seymour, the average relative humidity in June is 83%.

What is the rainiest month in Seymour?

The month with the most rainfall is June, when the rain falls for 16.1 days and typically aggregates up to 3.31" (84mm) of precipitation.

How many days does it rain in June in Seymour?

In Seymour, in June, during 16.1 rainfall days, 3.31" (84mm) of precipitation is typically accumulated.

When it does not snow in Seymour?

June through September are months without snowfall.

Does it snow in Seymour in June?

In June, in Seymour, Iowa, it doesn't snow. May is the latest month when it typically snows.

When are the longest days in Seymour?

The month with the longest days is June, with an average of 15h and 0min of daylight.

How many hours of daylight does Seymour have in June?

The average day length in June in Seymour, Iowa, is 15h and 2min.

When is the sunrise / sunset in June in Seymour?

In June, on the first day of the month, sunrise is at 5:43 am and sunset at 8:37 pm. On the last day of the month, sunrise is at 5:45 am and sunset at 8:47 pm CDT.

How long on average sun shines in June in Seymour?

In Seymour, the average sunshine duration in June is 9.9h.

What are the months with the highest UV index in Seymour?

The months with the highest UV index in Seymour are June through August, with an average maximum UV index of 6.

How high is the UV index in June in Seymour?

In June, the average daily maximum UV index in Seymour is 6. A UV Index value of 6 to 7 symbolizes a high health threat from unprotected exposure to UV radiation.
Average humidity
Average rainfall days
Average snowfall
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in June
Seymour, IA

Average temperature in June - Seymour, IA
  • Average high temperature in June: 79.7°F

The warmest month (with the highest average high temperature) is July (83.3°F).
The month with the lowest average high temperature is January (30°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 (16.5°F).

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Average pressure in June
Seymour, IA

Average pressure in June - Seymour, 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).

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Average wind speed in June
Seymour, IA

Average wind speed in June - Seymour, IA
  • Average wind speed in June: 8mph

The windiest months (with the highest average wind speed) are January and March (10.6mph).
The calmest months (with the lowest average wind speed) are July and August (7mph).

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Average humidity in June
Seymour, IA

Average humidity in June - Seymour, 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%).

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Average rainfall in June
Seymour, IA

Average rainfall in June - Seymour, IA
  • Average rainfall in June: 3.31"

The wettest month (with the highest rainfall) is June (3.31").
The driest months (with the least rainfall) are January and December (0.71").

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Average rainfall days in June
Seymour, IA

Average rainfall days in June - Seymour, IA
  • Average rainfall days in June: 16.1 days

The month with the highest number of rainy days is May (16.8 days).
The month with the least rainy days is January (4.5 days).

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Average snowfall in June
Seymour, IA

Average snowfall in June - Seymour, IA
  • Average snowfall in June: 0"

The month with the highest snowfall is January (3.23").
The months with the least snowfall are June, July, August and September (0").

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Average snowfall days in June
Seymour, IA

Average snowfall days in June - Seymour, 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).

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Average daylight in June /
Average sunshine in June
Seymour, IA

Average daylight in June / Average sunshine in June - Seymour, 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 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).

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Average sunshine days in June
Seymour, IA

Average sunshine days in June - Seymour, IA
  • Average sunshine days in June: 10.7 days

The month with the most sunshine days is November (21.1 days).
The month with the least sunshine days is June (10.7 days).

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Average UV index in June
Seymour, IA

Average UV index in June - Seymour, 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).

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Average cloud cover in June
Seymour, IA

Average cloud cover in June - Seymour, IA
  • Average cloud cover in June: 32

The month with the most cloud cover is January (Cloud cover 52).
The months with the least cloud cover are July, August and September (Cloud cover 29).

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Average visibility in June
Seymour, IA

Average visibility in June - Seymour, 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).

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Seymour, Iowa, USA

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