June weather forecast
Sigourney, IA

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Weather in June

June, the first month of the summer in Sigourney, is a moderately hot month, with an average temperature fluctuating between 63.1°F (17.3°C) and 79.3°F (26.3°C).

Temperature

With the beginning of June, Sigourney's average high-temperature sees an increase, transitioning from an agreeable 70°F (21.1°C) in May to a moderately hot 79.3°F (26.3°C). Sigourney experiences an average low-temperature reading of 63.1°F (17.3°C) throughout June.

Humidity

The average relative humidity in June is 82%.

Rainfall

In Sigourney, in June, it is raining for 17.2 days, with typically 4.02" (102mm) of accumulated precipitation. In Sigourney, during the entire year, the rain falls for 137.9 days and collects up to 27.76" (705mm) of precipitation.

Snowfall

In Sigourney, 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 5:37 am and sunset at 8:36 pm. On the last day of June, sunrise is at 5:39 am and sunset at 8:46 pm CDT.

Sunshine

In Sigourney, the average sunshine in June is 9.8h.

UV index

June and July, with an average maximum UV index of 6, are months with the highest UV index. A UV Index estimate of 6 to 7 represents a high health hazard from exposure to the Sun's UV radiation for the ordinary person.
Note: The maximum daily UV index of 6 in June converts into the following recommendations:
Resist extreme sun exposure. Guarding against solar damage is essential. Avoid direct sunlight between the hours of 10 a.m. and 4 p.m., when UV radiation is at its peak. Keep in mind that shade structures may not provide complete protection. For holistic sun protection encompassing the eyes, ears, face, and neck, a wide-brim hat is key.
Updated: Aug 12, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What are June temperatures?

In June, the average high-temperature and low-temperature are 79.3°F (26.3°C) and 63.1°F (17.3°C) respectively.

What is the average humidity in June?

In Sigourney, the average relative humidity in June is 82%.

How much does it rain in June?

In June, the rain falls for 17.2 days. Throughout June, 4.02" (102mm) of precipitation is accumulated.

When it does not snow?

June through September are months without snowfall.

Does it snow in June?

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

When are the longest days?

With an average of 15h and 6min of daylight, June has the longest days of the year.

How many hours of daylight does Sigourney have in June?

The average day length in June in Sigourney is 15h and 7min.

When are sunrise and sunset in June?

In June, on the first day of the month, sunrise is at 5:37 am and sunset at 8:36 pm. On the last day of the month, sunrise is at 5:39 am and sunset at 8:46 pm CDT.

How long on average sun shines in June in Sigourney?

In Sigourney, the average sunshine duration in June is 9.8h.

When is the highest UV index?

June and July, with an average maximum UV index of 6, are months with the highest UV index.

What is the UV index intensity in June?

In June, the average daily maximum UV index in Sigourney, Iowa, is 6. A UV Index reading of 6 to 7 represents a high health risk from exposure to the Sun's 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
Sigourney, IA

Average temperature in June - Sigourney, IA
  • Average high temperature in June: 79.3°F

The warmest month (with the highest average high temperature) is July (82°F).
The month with the lowest average high temperature is January (28.6°F).

  • Average low temperature in June: 63.1°F

The month with the highest average low temperature is July (65.1°F).
The coldest month (with the lowest average low temperature) is January (15.6°F).

Average pressure in June
Sigourney, IA

Average pressure in June - Sigourney, 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
Sigourney, IA

Average wind speed in June - Sigourney, IA
  • Average wind speed in June: 7.8mph

The windiest month (with the highest average wind speed) is January (10.7mph).
The calmest month (with the lowest average wind speed) is August (6.9mph).

Average humidity in June
Sigourney, IA

Average humidity in June - Sigourney, IA
  • Average humidity in June: 82%

The month with the highest relative humidity is July (83%).
The month with the lowest relative humidity is October (72%).

Average rainfall in June
Sigourney, IA

Average rainfall in June - Sigourney, IA
  • Average rainfall in June: 4.02"

The wettest month (with the highest rainfall) is May (4.17").
The driest month (with the least rainfall) is February (0.98").

Average rainfall days in June
Sigourney, IA

Average rainfall days in June - Sigourney, IA
  • Average rainfall days in June: 17.2 days

The month with the highest number of rainy days is May (17.7 days).
The month with the least rainy days is February (4.9 days).

Average snowfall in June
Sigourney, IA

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

The month with the highest snowfall is January (4.06").
The months with the least snowfall are June, July, August and September (0").

Average snowfall days in June
Sigourney, IA

Average snowfall days in June - Sigourney, IA
  • Average snowfall days in June: 0 days

The month with the highest number of snowfall days is January (9.5 days).
The months with the least snowfall days are June, July, August and September (0 days).

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

Average daylight in June / Average sunshine in June - Sigourney, 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 18min).
The month with the least sunshine is January (Average sunshine: 4h and 12min).

Average sunshine days in June
Sigourney, IA

Average sunshine days in June - Sigourney, IA
  • Average sunshine days in June: 10.3 days

The month with the most sunshine days is December (19.1 days).
The month with the least sunshine days is June (10.3 days).

Average UV index in June
Sigourney, IA

Average UV index in June - Sigourney, IA
  • Average UV index in June: 6

The months with the highest UV index are June and July (UV index 6).
The months with the lowest UV index are January, February, October, November and December (UV index 2).

Average cloud cover in June
Sigourney, IA

Average cloud cover in June - Sigourney, IA
  • Average cloud cover in June: 33

The month with the most cloud cover is January (Cloud cover 55).
The months with the least cloud cover are August and September (Cloud cover 29).

Average visibility in June
Sigourney, IA

Average visibility in June - Sigourney, IA
  • Average visibility in June: 6mi

The months with the highest visibility are January, February, March, April, May, June, August, September, October, November and December (6mi).
The month with the lowest visibility is July (5mi).

Sigourney, Iowa, USA

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