June weather forecast
Ames, IA

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Weather in June

June in Ames is synonymous with the joyous arrival of summer. The city basks in the abundance of sunshine and longest daylight hours of the year. In this month, the average temperature hits a high of 79.2°F (26.2°C), offering residents plenty of opportunities for outdoor activities. It is also an extremely humid month with the relative humidity peaking at 81%. Though rainfall drops to 3.82" (97mm), it's still a wet month with approximately 18 days of precipitation.

Temperature

As May gives way to June, the average high-temperature displays an increase, moving from a pleasant 69.3°F (20.7°C) to a moderately hot 79.2°F (26.2°C). An average low-temperature of 62.2°F (16.8°C) is expected during June.

Humidity

In June, the average relative humidity is 81%.

Rainfall

In Ames, in June, during 18 rainfall days, 3.82" (97mm) of precipitation is typically accumulated. In Ames, during the entire year, the rain falls for 130.6 days and collects up to 27.48" (698mm) of precipitation.

Snowfall

June through September are months without snowfall.

Daylight

The month with the longest days is June, with an average of 15h and 12min of daylight.
On the first day of the month, sunrise is at 5:40 am and sunset at 8:44 pm. On the last day of June, sunrise is at 5:42 am and sunset at 8:54 pm CDT.

Sunshine

The average sunshine in June is 9.4h.

UV index

June and July, with an average maximum UV index of 6, are months with the highest UV index. A UV Index value of 6 to 7 symbolizes a high health hazard from unsafe exposure to UV radiation for the ordinary person.
Note: The maximum daily UV index of 6 during June translates into the following directions:
Deflect overexposure. Sun protection is a necessity. Stay in the shade and limit direct sun exposure between 10 a.m. and 4 p.m., when UV radiation is at its strongest. Remember, however, that not all shade structures provide full sun protection. A hat with a broad brim is indispensable, filtering out up to half of UV rays.

Frequently asked questions

What are June temperatures?

June temperatures vary between a high-temperature of 79.2°F (26.2°C) and a low-temperature of 62.2°F (16.8°C).

What is the average humidity in June?

The average relative humidity in June in Ames, Iowa, is 81%.

How many days does it rain in June?

In June, the rain falls for 18 days. Throughout June, 3.82" (97mm) 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?

June has the longest days of the year in Ames, with an average of 15h and 12min of daylight.

How many hours of daylight does Ames have in June?

The average day length in June is 15h and 11min.

When are sunrise and sunset in June?

In June, on the first day of the month, sunrise is at 5:40 am and sunset at 8:44 pm. On the last day of the month, in Ames, sunrise is at 5:42 am and sunset at 8:54 pm CDT.

How many hours of sunshine does Ames have in June?

In Ames, the average sunshine duration in June is 9.4h.

What is the month with the highest UV index in Ames?

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

What is the UV index reading in June?

In Ames, the average daily maximum UV index in June is 6. A UV Index of 6 to 7 symbolizes a high health threat from exposure to Sun's UV rays.
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
Ames, IA

Average temperature in June - Ames, IA
  • Average high temperature in June: 79.2°F

The warmest month (with the highest average high temperature) is July (81.3°F).
The month with the lowest average high temperature is January (26.6°F).

  • Average low temperature in June: 62.2°F

The month with the highest average low temperature is July (64.6°F).
The coldest month (with the lowest average low temperature) is January (13.5°F).

Average pressure in June
Ames, IA

Average pressure in June - Ames, 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
Ames, IA

Average wind speed in June - Ames, IA
  • Average wind speed in June: 8.3mph

The windiest month (with the highest average wind speed) is April (10.7mph).
The calmest months (with the lowest average wind speed) are July and August (7.1mph).

Average humidity in June
Ames, IA

Average humidity in June - Ames, IA
  • Average humidity in June: 81%

The month with the highest relative humidity is January (84%).
The month with the lowest relative humidity is October (70%).

Average rainfall in June
Ames, IA

Average rainfall in June - Ames, IA
  • Average rainfall in June: 3.82"

The wettest month (with the highest rainfall) is May (4.09").
The driest month (with the least rainfall) is January (0.94").

Average rainfall days in June
Ames, IA

Average rainfall days in June - Ames, IA
  • Average rainfall days in June: 18 days

The month with the highest number of rainy days is June (18 days).
The month with the least rainy days is February (3.3 days).

Average snowfall in June
Ames, IA

Average snowfall in June - Ames, 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
Ames, IA

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

The month with the highest number of snowfall days is January (9.1 days).
The months with the least snowfall days are June, July, August and September (0 days).

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

Average daylight in June / Average sunshine in June - Ames, 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 2min

The month with the most sunshine is July (Average sunshine: 10h and 6min).
The month with the least sunshine is January (Average sunshine: 3h and 54min).

Average sunshine days in June
Ames, IA

Average sunshine days in June - Ames, IA
  • Average sunshine days in June: 10.4 days

The month with the most sunshine days is November (19.4 days).
The month with the least sunshine days is June (10.4 days).

Average UV index in June
Ames, IA

Average UV index in June - Ames, 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 January (UV index 1).

Average cloud cover in June
Ames, IA

Average cloud cover in June - Ames, IA
  • Average cloud cover in June: 37

The month with the most cloud cover is January (Cloud cover 57).
The month with the least cloud cover is September (Cloud cover 31).

Average visibility in June
Ames, IA

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

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

Ames, Iowa, USA

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