May weather forecast
Arnolds Park, IA

Weather in May

May, the last month of the spring in Arnolds Park, is an enjoyable month, with an average temperature fluctuating between 50.9°F (10.5°C) and 67.6°F (19.8°C).

Temperature

In Arnolds Park, Iowa, the average high-temperature in May increases from a cool 55°F (12.8°C) in April to a comfortable 67.6°F (19.8°C). In Arnolds Park, the average low-temperature is 50.9°F (10.5°C).

Humidity

In May, the average relative humidity in Arnolds Park is 69%.

Rainfall

In May, the rain falls for 15.7 days. Throughout May, 3.07" (78mm) of precipitation is accumulated. In Arnolds Park, during the entire year, the rain falls for 121.8 days and collects up to 23.27" (591mm) of precipitation.

Snowfall

Months with snowfall are January through May, October through December. May is the last month it regularly snows in Arnolds Park, Iowa. During 0.4 snowfall days, Arnolds Park aggregates 0.16" (4mm) of snow. Throughout the year, in Arnolds Park, Iowa, there are 48.3 snowfall days, and 21.18" (538mm) of snow is accumulated.

Daylight

In May, the average length of the day is 14h and 43min.
On the first day of May, sunrise is at 6:12 am and sunset at 8:22 pm. On the last day of the month, sunrise is at 5:43 am and sunset at 8:53 pm CDT.

Sunshine

In May, the average sunshine in Arnolds Park is 8.7h.

UV index

The average daily maximum UV index in May in Arnolds Park is 5. A UV Index estimate of 3 to 5 represents a moderate threat to health from unsafe exposure to UV radiation for ordinary individuals.
Note: The daily maximum UV index of 5 in May interpret into the following advice:
Take precautions. Light skin individuals may get burned in less than 30 minutes. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes. Beware! The strength of the UV rays is increased nearly double-fold by the reflection of the snow.
[Resources]

FAQ

What is the average humidity in May in Arnolds Park?

In May, the average relative humidity is 69%.

How much does it rain in Arnolds Park in May?

In Arnolds Park, Iowa, during May, the rain falls for 15.7 days and regularly aggregates up to 3.07" (78mm) of precipitation.

What is the last month it snows in Arnolds Park?

May is the last month it regularly snows in Arnolds Park. During 0.4 snowfall days, in May, Arnolds Park aggregates 0.16" (4mm) of snow.

What is the average length of the day in May in Arnolds Park?

In Arnolds Park, the average day length in May is 14h and 43min.

When is the sunrise / sunset in May in Arnolds Park?

In May, on the first day of the month, sunrise is at 6:12 am and sunset at 8:22 pm. On the last day of the month, sunrise is at 5:43 am and sunset at 8:53 pm CDT.

How long on average sun shines in May in Arnolds Park?

The average sunshine duration in May in Arnolds Park, Iowa, is 8.7h.

What is the UV index reading in May in Arnolds Park?

In Arnolds Park, Iowa, the average daily maximum UV index in May is 5. A UV Index estimate of 3 to 5 represents a medium health risk from exposure to the Sun's UV radiation.

Average temperature in May
Arnolds Park, IA

Average temperature in May - Arnolds Park, IA
  • Average high temperature in May: 67.6°F

The warmest month (with the highest average high temperature) is July (80.2°F).
The month with the lowest average high temperature is January (22.8°F).

  • Average low temperature in May: 50.9°F

The month with the highest average low temperature is July (62.6°F).
The coldest month (with the lowest average low temperature) is January (9.5°F).

[Resources]

Average pressure in May
Arnolds Park, IA

Average pressure in May - Arnolds Park, IA
  • Average pressure in May: 29.93"Hg

The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.87"Hg).

[Resources]

Average wind speed in May
Arnolds Park, IA

Average wind speed in May - Arnolds Park, IA
  • Average wind speed in May: 9.7mph

The windiest month (with the highest average wind speed) is January (11.2mph).
The calmest month (with the lowest average wind speed) is July (7.7mph).

[Resources]

Average humidity in May
Arnolds Park, IA

Average humidity in May - Arnolds Park, IA
  • Average humidity in May: 69%

The month with the highest relative humidity is January (88%).
The month with the lowest relative humidity is October (68%).

[Resources]

Average rainfall in May
Arnolds Park, IA

Average rainfall in May - Arnolds Park, IA
  • Average rainfall in May: 3.07"

The wettest month (with the highest rainfall) is June (3.46").
The driest month (with the least rainfall) is January (0.83").

[Resources]

Average rainfall days in May
Arnolds Park, IA

Average rainfall days in May - Arnolds Park, IA
  • Average rainfall days in May: 15.7 days

The month with the highest number of rainy days is June (16.1 days).
The month with the least rainy days is February (3 days).

[Resources]

Average snowfall in May
Arnolds Park, IA

Average snowfall in May - Arnolds Park, IA
  • Average snowfall in May: 0.16"

The month with the highest snowfall is February (5.04").
The months with the least snowfall are June, July, August and September (0").

[Resources]

Average snowfall days in May
Arnolds Park, IA

Average snowfall days in May - Arnolds Park, IA
  • Average snowfall days in May: 0.4 days

The month with the highest number of snowfall days is December (11 days).
The months with the least snowfall days are June, July, August and September (0 days).

[Resources]

Average daylight in May /
Average sunshine in May
Arnolds Park, IA

Average daylight in May / Average sunshine in May - Arnolds Park, IA
  • Average daylight in May: 14h and 43min

The month with the longest days is June (Average daylight: 15h and 21min).
The month with the shortest days is December (Average daylight: 9h and 2min).

  • Average sunshine in May: 8.7h

The month with the most sunshine is July (Average sunshine: 10.4h).
The month with the least sunshine is January (Average sunshine: 4h).

[Resources]

Average sunshine days in May
Arnolds Park, IA

Average sunshine days in May - Arnolds Park, IA
  • Average sunshine days in May: 13.5 days

The month with the most sunshine days is November (18.8 days).
The month with the least sunshine days is June (10.8 days).

[Resources]

Average UV index in May
Arnolds Park, IA

Average UV index in May - Arnolds Park, IA
  • Average UV index in May: 5

The months with the highest UV index are June and July (UV index 6).
The months with the lowest UV index are January, February and November (UV index 1).

[Resources]

Average cloud cover in May
Arnolds Park, IA

Average cloud cover in May - Arnolds Park, IA
  • Average cloud cover in May: 42

The month with the most cloud cover is January (Cloud cover 58).
The month with the least cloud cover is July (Cloud cover 30).

[Resources]

Average visibility in May
Arnolds Park, IA

Average visibility in May - Arnolds Park, IA
  • Average visibility in May: 6mi

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

[Resources]

Weather forecast for your location

1. Click Locate me button
2. Allow the app to use your location
* you will be automatically redirected to the weather forecast for your location