May weather forecast
Sabula, IA

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Weather in May

The last month of the spring, May, is a pleasant month in Sabula, Iowa, with an average temperature fluctuating between 68.5°F (20.3°C) and 51.6°F (10.9°C).

Temperature

May brings a rise in the average high-temperature, transitioning from April's refreshing 56.7°F (13.7°C) to a pleasant 68.5°F (20.3°C). In the month of May, the temperature generally rests at an average low of 51.6°F (10.9°C).

Humidity

In May, the average relative humidity is 79%.

Rainfall

The month with the most rainfall in Sabula is May, when the rain falls for 18.5 days and typically aggregates up to 4.09" (104mm) of precipitation.

Snowfall

Months with snowfall are January through May, October through December. May is the last month it regularly snows in Sabula. During 0.1 snowfall days, in May, Sabula aggregates 0.04" (1mm) of snow. Throughout the year, there are 41.2 snowfall days, and 16.73" (425mm) of snow is accumulated.

Daylight

In May, the average length of the day in Sabula, Iowa, is 14h and 35min.
On the first day of the month, sunrise is at 5:55 am and sunset at 8:00 pm. On the last day of May, in Sabula, sunrise is at 5:27 am and sunset at 8:29 pm CDT.

Sunshine

In Sabula, the average sunshine in May is 8.5h.

UV index

In Sabula, Iowa, the average daily maximum UV index in May 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: A maximum high UV index of 5 in May translates into the following recommendations:
Be cautious. Those with fair skin can be subjected to burns in fewer than 30 minutes. Direct exposure to the Sun's intense radiation around midday should be avoided for health reasons. Fend off the sun's harsh rays with appropriate clothing, a wide-brim hat, and UV-protective sunglasses. Note well! The intensity of the Sun's UV rays can be nearly doubled by snow reflection.
Updated: Feb 12, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What is the usual temperature for Sabula in May?

In May, the average high-temperature and low-temperature are 68.5°F (20.3°C) and 51.6°F (10.9°C) respectively.

What is the average humidity in May in Sabula?

In May, the average relative humidity is 79%.

What is the wettest month in Sabula?

May is the month with the most rainfall in Sabula, Iowa. Rain falls for 18.5 days and accumulates 4.09" (104mm) of precipitation.

How many days does it rain in May in Sabula?

In Sabula, Iowa, in May, during 18.5 rainfall days, 4.09" (104mm) of precipitation is typically accumulated.

What is the last month it snows in Sabula?

May is the last month it regularly snows in Sabula. During 0.1 snowfall days, in May, Sabula aggregates 0.04" (1mm) of snow.

What is the average length of the day in May in Sabula?

In Sabula, the average day length in May is 14h and 35min.

When is the sunrise / sunset in May in Sabula?

On the first day of May, sunrise is at 5:55 am and sunset at 8:00 pm. On the last day of the month, sunrise is at 5:27 am and sunset at 8:29 pm CDT.

How many hours of sunshine does Sabula have in May?

In Sabula, Iowa, the average sunshine duration in May is 8.5h.

What is the UV index reading in May in Sabula?

In Sabula, the average daily maximum UV index in May is 5. A UV Index reading of 3 to 5 represents a medium health risk from exposure to Sun's UV rays.
Average humidity
Average rainfall days
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in May
Sabula, IA

Average temperature in May - Sabula, IA
  • Average high temperature in May: 68.5°F

The warmest month (with the highest average high temperature) is July (80.1°F).
The month with the lowest average high temperature is January (26.1°F).

  • Average low temperature in May: 51.6°F

The month with the highest average low temperature is July (63.5°F).
The coldest month (with the lowest average low temperature) is January (13.5°F).

Average pressure in May
Sabula, IA

Average pressure in May - Sabula, IA
  • Average pressure in May: 29.95"Hg

The month with the highest atmospheric pressure is January (30.12"Hg).
The month with the lowest atmospheric pressure is June (29.91"Hg).

Average wind speed in May
Sabula, IA

Average wind speed in May - Sabula, IA
  • Average wind speed in May: 8.8mph

The windiest month (with the highest average wind speed) is April (10.4mph).
The calmest month (with the lowest average wind speed) is August (6.5mph).

Average humidity in May
Sabula, IA

Average humidity in May - Sabula, IA
  • Average humidity in May: 79%

The month with the highest relative humidity is January (86%).
The month with the lowest relative humidity is October (74%).

Average rainfall in May
Sabula, IA

Average rainfall in May - Sabula, IA
  • Average rainfall in May: 4.09"

The wettest month (with the highest rainfall) is May (4.09").
The driest month (with the least rainfall) is February (1.38").

Average rainfall days in May
Sabula, IA

Average rainfall days in May - Sabula, IA
  • Average rainfall days in May: 18.5 days

The month with the highest number of rainy days is May (18.5 days).
The month with the least rainy days is February (4.4 days).

Average snowfall in May
Sabula, IA

Average snowfall in May - Sabula, IA
  • Average snowfall in May: 0.04"

The month with the highest snowfall is January (5.12").
The months with the least snowfall are June, July, August and September (0").

Average snowfall days in May
Sabula, IA

Average snowfall days in May - Sabula, IA
  • Average snowfall days in May: 0.1 days

The month with the highest number of snowfall days is January (11.7 days).
The months with the least snowfall days are June, July, August and September (0 days).

Average daylight in May /
Average sunshine in May
Sabula, IA

Average daylight in May / Average sunshine in May - Sabula, 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 3min

The month with the most sunshine is July (Average sunshine: 9h and 48min).
The month with the least sunshine is January (Average sunshine: 3h and 42min).

Average sunshine days in May
Sabula, IA

Average sunshine days in May - Sabula, IA
  • Average sunshine days in May: 10.9 days

The month with the most sunshine days is November (17.8 days).
The month with the least sunshine days is June (9.6 days).

Average UV index in May
Sabula, IA

Average UV index in May - Sabula, IA
  • Average UV index in May: 5

The month with the highest UV index is July (UV index 6).
The months with the lowest UV index are January and December (UV index 1).

Average cloud cover in May
Sabula, IA

Average cloud cover in May - Sabula, IA
  • Average cloud cover in May: 43

The month with the most cloud cover is January (Cloud cover 61).
The month with the least cloud cover is September (Cloud cover 32).

Average visibility in May
Sabula, IA

Average visibility in May - Sabula, IA
  • Average visibility in May: 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).

Sabula, Iowa, USA

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