May weather forecast
Brooks, IA

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Weather in May

The last month of the spring, May, is a pleasant month in Brooks, Iowa, with an average temperature fluctuating between 70.2°F (21.2°C) and 53.1°F (11.7°C).

Temperature

Brooks's transition into May sees a rise in the average high-temperature, advancing from a mild 60.1°F (15.6°C) in April to a pleasant 70.2°F (21.2°C). During the nights in May, Brooks experiences a consistent average temperature of 53.1°F (11.7°C).

Humidity

In Brooks, Iowa, the average relative humidity in May is 78%.

Rainfall

In May, the rain falls for 16.5 days. Throughout May, 3.19" (81mm) of precipitation is accumulated. In Brooks, during the entire year, the rain falls for 115.1 days and collects up to 19.21" (488mm) of precipitation.

Snowfall

In Brooks, snow does not fall in May through September.

Daylight

In May, the average length of the day is 14h and 29min.
On the first day of May, sunrise is at 6:16 am and sunset at 8:16 pm. On the last day of the month, sunrise is at 5:49 am and sunset at 8:44 pm CDT.

Sunshine

The average sunshine in May in Brooks is 8.5h.

UV index

The average daily maximum UV index in May is 5. A UV Index value of 3 to 5 symbolizes a moderate health risk from unprotected exposure to Sun's UV rays for ordinary individuals.
Note: A maximum daily UV index of 5 during May morphs into the following directions:
Put precautions into practice - Protective measures against sun-induced damage are advised. Limiting exposure to the direct Sun during midday hours can help prevent harmful UV radiation effects. Wearing a wide-brim hat can block approximately 50% of UV radiation, protecting the eyes. Take heed! The reflection of snow can intensify the Sun's UV radiation nearly double.
Updated: Jul 13, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What are May temperatures in Brooks?

The average high-temperature and low-temperature during May are 70.2°F (21.2°C) and 53.1°F (11.7°C) respectively.

What is the average humidity in May?

The average relative humidity in May is 78%.

How much does it rain in Brooks in May?

In Brooks, during May, the rain falls for 16.5 days and regularly aggregates up to 3.19" (81mm) of precipitation.

When it does not snow?

In Brooks, snow does not fall in May through September.

Does it snow in Brooks in May?

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

What is the average length of the day in May?

In May, the average day length is 14h and 29min.

When is the sunrise / sunset in May?

In May, on the first day of the month, sunrise is at 6:16 am and sunset at 8:16 pm. On the last day of the month, sunrise is at 5:49 am and sunset at 8:44 pm CDT.

How long on average sun shines in May?

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

How high is the UV index in May?

The average daily maximum UV index in May is 5. A UV Index value of 3 to 5 symbolizes a moderate 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 May
Brooks, IA

Average temperature in May - Brooks, IA
  • Average high temperature in May: 70.2°F

The warmest month (with the highest average high temperature) is July (83.3°F).
The month with the lowest average high temperature is January (29.3°F).

  • Average low temperature in May: 53.1°F

The month with the highest average low temperature is July (65.8°F).
The coldest month (with the lowest average low temperature) is January (16°F).

Average pressure in May
Brooks, IA

Average pressure in May - Brooks, 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 (29.88"Hg).

Average wind speed in May
Brooks, IA

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

The windiest months (with the highest average wind speed) are March and April (10.5mph).
The calmest month (with the lowest average wind speed) is July (7mph).

Average humidity in May
Brooks, IA

Average humidity in May - Brooks, IA
  • Average humidity in May: 78%

The months with the highest relative humidity are January and June (81%).
The month with the lowest relative humidity is October (70%).

Average rainfall in May
Brooks, IA

Average rainfall in May - Brooks, IA
  • Average rainfall in May: 3.19"

The wettest month (with the highest rainfall) is June (3.74").
The driest month (with the least rainfall) is February (0.51").

Average rainfall days in May
Brooks, IA

Average rainfall days in May - Brooks, IA
  • Average rainfall days in May: 16.5 days

The month with the highest number of rainy days is May (16.5 days).
The month with the least rainy days is February (3 days).

Average snowfall in May
Brooks, IA

Average snowfall in May - Brooks, IA
  • Average snowfall in May: 0"

The month with the highest snowfall is January (2.28").
The months with the least snowfall are May, June, July, August and September (0").

Average snowfall days in May
Brooks, IA

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

The month with the highest number of snowfall days is January (8.4 days).
The months with the least snowfall days are June, July, August and September (0 days).

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

Average daylight in May / Average sunshine in May - Brooks, IA
  • Average daylight in May: 14h and 3min

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 May: 8h and 3min

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 24min).

Average sunshine days in May
Brooks, IA

Average sunshine days in May - Brooks, IA
  • Average sunshine days in May: 12 days

The month with the most sunshine days is November (22.5 days).
The month with the least sunshine days is May (12 days).

Average UV index in May
Brooks, IA

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

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

Average cloud cover in May
Brooks, IA

Average cloud cover in May - Brooks, IA
  • Average cloud cover in May: 42

The month with the most cloud cover is January (Cloud cover 52).
The months with the least cloud cover are July and September (Cloud cover 29).

Average visibility in May
Brooks, IA

Average visibility in May - Brooks, IA
  • Average visibility in May: 6mi

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

Brooks, Iowa, USA

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