May weather forecast
Brownfield, IL

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Weather in May

The last month of the spring, May, is a warm month in Brownfield, Illinois, with an average temperature fluctuating between 59°F (15°C) and 76.5°F (24.7°C).

Temperature

Brownfield's transition into May sees a rise in the average high-temperature, advancing from a refreshing 67.1°F (19.5°C) in April to a warm 76.5°F (24.7°C). Brownfield usually reports an average low-temperature of 59°F (15°C) during the month of May.

Humidity

The months with the highest humidity in Brownfield are March and May, with an average relative humidity of 79%.

Rainfall

In May, the rain falls for 17.3 days. Throughout May, 3.78" (96mm) of precipitation is accumulated. Throughout the year, there are 160.7 rainfall days, and 36.73" (933mm) of precipitation is accumulated.

Snowfall

May through October are months without snowfall.

Daylight

In May, the average length of the day is 14h and 11min.
On the first day of the month, sunrise is at 5:58 am and sunset at 7:44 pm. On the last day of May, in Brownfield, sunrise is at 5:35 am and sunset at 8:09 pm CDT.

Sunshine

In May, the average sunshine in Brownfield is 9.3h.

UV index

The months with the highest UV index in Brownfield are May through August, with an average maximum UV index of 6. A UV Index of 6 to 7 symbolizes a high health vulnerability from unprotected exposure to Sun's UV rays for average individuals.
Note: The UV index of 6 during May translates into the following guidance:
Avoid excessive sunlight. Those with lighter skin may experience burning in less than 20 minutes. The Sun's UV radiation is most intense from 10 a.m. to 4 p.m. Try to avoid direct sun exposure during these hours. To mitigate harm from sun exposure, pick sunglasses offering UVA and UVB defense.
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Frequently asked questions

What is the usual temperature for Brownfield in May?

An average high-temperature, in May, in Brownfield, is 76.5°F (24.7°C) and the average low-temperature is 59°F (15°C).

What is the most humid month in Brownfield?

The months with the highest humidity in Brownfield, Illinois, are March and May, with an average relative humidity of 79%.

What is the average humidity in May in Brownfield?

In May, the average relative humidity is 79%.

How much does it rain in Brownfield in May?

In Brownfield, Illinois, in May, it is raining for 17.3 days, with typically 3.78" (96mm) of accumulated precipitation.

When it does not snow in Brownfield?

In Brownfield, Illinois, snow does not fall in May through October.

Does it snow in Brownfield in May?

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

How many hours of daylight does Brownfield have in May?

In May, the average day length is 14h and 11min.

When are sunrise and sunset in May in Brownfield?

On the first day of May in Brownfield, sunrise is at 5:58 am and sunset at 7:44 pm. On the last day of the month, sunrise is at 5:35 am and sunset at 8:09 pm CDT.

How many hours of sunshine does Brownfield have in May?

The average sunshine duration in May in Brownfield is 9.3h.

When is the highest UV index in Brownfield?

May through August, with an average maximum UV index of 6, are months with the highest UV index in Brownfield, Illinois.

What is the UV index reading in May in Brownfield?

In Brownfield, the average daily maximum UV index in May is 6. A UV Index of 6 to 7 symbolizes a high health threat from unsafe 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
Brownfield, IL

Average temperature in May - Brownfield, IL
  • Average high temperature in May: 76.5°F

The warmest month (with the highest average high temperature) is July (88.3°F).
The month with the lowest average high temperature is January (41.4°F).

  • Average low temperature in May: 59°F

The month with the highest average low temperature is July (68.9°F).
The coldest month (with the lowest average low temperature) is January (28°F).

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Average pressure in May
Brownfield, IL

Average pressure in May - Brownfield, IL
  • Average pressure in May: 29.98"Hg

The month with the highest atmospheric pressure is January (30.17"Hg).
The month with the lowest atmospheric pressure is June (29.95"Hg).

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Average wind speed in May
Brownfield, IL

Average wind speed in May - Brownfield, IL
  • Average wind speed in May: 7.5mph

The windiest months (with the highest average wind speed) are January, March and April (8.9mph).
The calmest months (with the lowest average wind speed) are July and August (5.6mph).

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Average humidity in May
Brownfield, IL

Average humidity in May - Brownfield, IL
  • Average humidity in May: 79%

The months with the highest relative humidity are March and May (79%).
The month with the lowest relative humidity is October (70%).

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Average rainfall in May
Brownfield, IL

Average rainfall in May - Brownfield, IL
  • Average rainfall in May: 3.78"

The wettest month (with the highest rainfall) is April (4.29").
The driest month (with the least rainfall) is September (1.5").

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Average rainfall days in May
Brownfield, IL

Average rainfall days in May - Brownfield, IL
  • Average rainfall days in May: 17.3 days

The month with the highest number of rainy days is May (17.3 days).
The month with the least rainy days is October (10.2 days).

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Average snowfall in May
Brownfield, IL

Average snowfall in May - Brownfield, IL
  • Average snowfall in May: 0"

The month with the highest snowfall is February (1.61").
The months with the least snowfall are May, June, July, August, September and October (0").

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Average snowfall days in May
Brownfield, IL

Average snowfall days in May - Brownfield, IL
  • Average snowfall days in May: 0 days

The month with the highest number of snowfall days is January (4.3 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).

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Average daylight in May /
Average sunshine in May
Brownfield, IL

Average daylight in May / Average sunshine in May - Brownfield, IL
  • Average daylight in May: 14h and 1min

The month with the longest days is June (Average daylight: 14h and 42min).
The month with the shortest days is December (Average daylight: 9h and 36min).

  • Average sunshine in May: 9h and 2min

The months with the most sunshine are June and July (Average sunshine: 10h and 36min).
The month with the least sunshine is January (Average sunshine: 4h and 42min).

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Average sunshine days in May
Brownfield, IL

Average sunshine days in May - Brownfield, IL
  • Average sunshine days in May: 11 days

The month with the most sunshine days is October (19.3 days).
The month with the least sunshine days is May (11 days).

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Average UV index in May
Brownfield, IL

Average UV index in May - Brownfield, IL
  • Average UV index in May: 6

The months with the highest UV index are May, June, July and August (UV index 6).
The months with the lowest UV index are January, February and December (UV index 2).

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Average cloud cover in May
Brownfield, IL

Average cloud cover in May - Brownfield, IL
  • Average cloud cover in May: 38

The month with the most cloud cover is February (Cloud cover 50).
The month with the least cloud cover is September (Cloud cover 26).

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Average visibility in May
Brownfield, IL

Average visibility in May - Brownfield, IL
  • 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).

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Brownfield, Illinois, USA

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