May weather forecast
North Liberty, IA

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Weather in May

May continues to warm up in North Liberty, with day time temperatures fostering a pleasant ambiance for outdoor activities. With average temperatures edging closer to 70°F (21.1°C), the climate becomes more bearable. Rainfall is a common occurrence, vital for the continued blossoming of spring flowers. Longer daylight hours ensure that there is ample time to enjoy the nature blooming in full swing. Despite a substantial amount of rain, the weather is generally comfortable, painting a delightful picture of spring transitioning into summer.

Temperature

As April transitions into May, a change in temperatures is observed, with average highs moving from a refreshing 58.3°F (14.6°C) to an agreeable 69.4°F (20.8°C). North Liberty observes an average low-temperature of 52.5°F (11.4°C) during May.

Humidity

In May, the average relative humidity is 78%.

Rainfall

The month with the most rainfall is May, when the rain falls for 17 days and typically aggregates up to 4.41" (112mm) of precipitation.

Snowfall

In North Liberty, snow does not fall in May through September.

Daylight

The average length of the day in May in North Liberty, Iowa, is 14h and 34min.
On the first day of the month, sunrise is at 6:01 am and sunset at 8:05 pm. On the last day of May, sunrise is at 5:34 am and sunset at 8:34 pm CDT.

Sunshine

In May, the average sunshine in North Liberty is 8.7h.

UV index

In May, the average daily maximum UV index is 5. A UV Index estimate of 3 to 5 represents a moderate threat to health from unsafe exposure to UV radiation for the average person.
Note: The daily maximum UV index of 5 in May interprets into the following advice:
Guard yourself - Precautionary measures against sun damage are advocated. Considering the strength of solar radiation at midday, one should avoid direct Sun exposure. A hat with a broad brim is indispensable, filtering out up to half of UV rays.
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Frequently asked questions

What is the average May temperature in North Liberty?

In North Liberty, 69.4°F (20.8°C) is the average high-temperature and 52.5°F (11.4°C) is the average low-temperature during May.

What is the average humidity in May in North Liberty?

In May, the average relative humidity is 78%.

What is the rainiest month in North Liberty?

The month with the most rainfall in North Liberty is May, when the rain falls for 17 days and typically aggregates up to 4.41" (112mm) of precipitation.

How much does it rain in North Liberty in May?

In May, the rain falls for 17 days. Throughout May, 4.41" (112mm) of precipitation is accumulated.

When it does not snow in North Liberty?

May through September are months without snowfall in North Liberty.

Does it snow in North Liberty in May?

In May, in North Liberty, it doesn't snow. April is the latest month when it typically snows.

How many hours of daylight does North Liberty have in May?

In North Liberty, Iowa, the average day length in May is 14h and 34min.

When is the sunrise / sunset in May in North Liberty?

In May, on the first day of the month, sunrise is at 6:01 am and sunset at 8:05 pm. On the last day of the month, in North Liberty, Iowa, sunrise is at 5:34 am and sunset at 8:34 pm CDT.

How long on average sun shines in May in North Liberty?

In North Liberty, Iowa, the average sunshine duration in May is 8.7h.

How high is the UV index in May in North Liberty?

In North Liberty, the average daily maximum UV index in May is 5. A UV Index reading of 3 to 5 represents a moderate 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 May
North Liberty, IA

Average temperature in May - North Liberty, IA
  • Average high temperature in May: 69.4°F

The warmest month (with the highest average high temperature) is July (81.1°F).
The month with the lowest average high temperature is January (27.1°F).

  • Average low temperature in May: 52.5°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 (15.1°F).

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Average pressure in May
North Liberty, IA

Average pressure in May - North Liberty, IA
  • Average pressure in May: 29.94"Hg

The month with the highest atmospheric pressure is January (30.14"Hg).
The month with the lowest atmospheric pressure is June (29.9"Hg).

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Average wind speed in May
North Liberty, IA

Average wind speed in May - North Liberty, IA
  • Average wind speed in May: 9.1mph

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 (6.9mph).

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Average humidity in May
North Liberty, IA

Average humidity in May - North Liberty, IA
  • Average humidity in May: 78%

The month with the highest relative humidity is July (84%).
The month with the lowest relative humidity is October (72%).

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Average rainfall in May
North Liberty, IA

Average rainfall in May - North Liberty, IA
  • Average rainfall in May: 4.41"

The wettest month (with the highest rainfall) is May (4.41").
The driest month (with the least rainfall) is February (1.14").

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Average rainfall days in May
North Liberty, IA

Average rainfall days in May - North Liberty, IA
  • Average rainfall days in May: 17 days

The months with the highest number of rainy days are May and June (17 days).
The month with the least rainy days is January (4.8 days).

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Average snowfall in May
North Liberty, IA

Average snowfall in May - North Liberty, IA
  • Average snowfall in May: 0"

The month with the highest snowfall is January (5").
The months with the least snowfall are May, June, July, August and September (0").

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Average snowfall days in May
North Liberty, IA

Average snowfall days in May - North Liberty, IA
  • Average snowfall days in May: 0 days

The month with the highest number of snowfall days is January (11.1 days).
The months with the least snowfall days are May, June, July, August and September (0 days).

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Average daylight in May /
Average sunshine in May
North Liberty, IA

Average daylight in May / Average sunshine in May - North Liberty, IA
  • Average daylight in May: 14h and 4min

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 May: 8h and 4min

The months with the most sunshine are July and August (Average sunshine: 10h and 0min).
The month with the least sunshine is January (Average sunshine: 4h and 6min).

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Average sunshine days in May
North Liberty, IA

Average sunshine days in May - North Liberty, IA
  • Average sunshine days in May: 11.3 days

The months with the most sunshine days are October, November and December (18.1 days).
The month with the least sunshine days is June (10.8 days).

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Average UV index in May
North Liberty, IA

Average UV index in May - North Liberty, IA
  • Average UV index in May: 5

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).

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Average cloud cover in May
North Liberty, IA

Average cloud cover in May - North Liberty, IA
  • Average cloud cover in May: 42

The month with the most cloud cover is January (Cloud cover 56).
The month with the least cloud cover is August (Cloud cover 29).

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Average visibility in May
North Liberty, IA

Average visibility in May - North Liberty, IA
  • Average visibility in May: 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).

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North Liberty, Iowa, USA

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