May weather forecast
Huntley, IL

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Weather in May

The last month of the spring, May, is a refreshing month in Huntley, Illinois, with an average temperature fluctuating between 67.1°F (19.5°C) and 50°F (10°C).

Temperature

Huntley, Illinois, sees an increase in average high-temperatures during May, moving from a cool 55°F (12.8°C) in April to a comfortable 67.1°F (19.5°C). During May, Huntley experiences an average low-temperature of 50°F (10°C) at night.

Humidity

In May, the average relative humidity is 79%.

Rainfall

In Huntley, in May, it is raining for 15 days, with typically 1.85" (47mm) of accumulated precipitation. In Huntley, during the entire year, the rain falls for 132.8 days and collects up to 15.47" (393mm) of precipitation.

Snowfall

January through May, October through December are months with snowfall. May is the last month it regularly snows in Huntley, Illinois. During 0.1 snowfall days, in May, Huntley aggregates 0.08" (2mm) of snow. In Huntley, during the entire year, snow falls for 43.2 days and aggregates up to 7.4" (188mm) of snow.

Daylight

In Huntley, the average length of the day in May is 14h and 36min.
On the first day of May, sunrise is at 5:48 am and sunset at 7:53 pm. On the last day of the month, sunrise is at 5:20 am and sunset at 8:22 pm CDT.

Sunshine

The average sunshine in May in Huntley is 8.5h.

UV index

In Huntley, the average daily maximum UV index in May is 5. A UV Index value of 3 to 5 symbolizes a moderate threat to health from exposure to the Sun's UV radiation for the average person.
Note: The maximum daily UV index of 5 in May converts into the following recommendations:
Take care. Persons with lighter skin might suffer burns in less than 30 minutes. Direct exposure to the Sun's intense radiation around midday should be avoided for health reasons. Your best bet for sun defense on the face, eyes, and neck is a hat with a wide brim. Consider this! The reflection from snow can almost double the intensity of the Sun's UV radiation.
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Frequently asked questions

What is the average May temperature in Huntley?

In Huntley, in May, the average high-temperature is 67.1°F (19.5°C), and the average low-temperature is 50°F (10°C).

What is the average humidity in May in Huntley?

In Huntley, the average relative humidity in May is 79%.

How many days does it rain in May in Huntley?

In Huntley, in May, it is raining for 15 days, with typically 1.85" (47mm) of accumulated precipitation.

What is the last month it snows in Huntley?

May is the last month it regularly snows in Huntley, Illinois. During 0.1 snowfall days, in May, Huntley aggregates 0.08" (2mm) of snow.

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

In May, the average day length in Huntley is 14h and 36min.

When are sunrise and sunset in May in Huntley?

On the first day of May in Huntley, sunrise is at 5:48 am and sunset at 7:53 pm. On the last day of the month, sunrise is at 5:20 am and sunset at 8:22 pm CDT.

How many hours of sunshine does Huntley have in May?

The average sunshine duration in May in Huntley, Illinois, is 8.5h.

What is the UV index intensity in May in Huntley?

In May, the average daily maximum UV index in Huntley is 5. A UV Index reading of 3 to 5 represents a medium hazard to health from exposure to the Sun's 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
Huntley, IL

Average temperature in May - Huntley, IL
  • Average high temperature in May: 67.1°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 (27°F).

  • Average low temperature in May: 50°F

The month with the highest average low temperature is July (63.7°F).
The coldest month (with the lowest average low temperature) is January (15.3°F).

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Average pressure in May
Huntley, IL

Average pressure in May - Huntley, IL
  • Average pressure in May: 29.96"Hg

The month with the highest atmospheric pressure is January (30.11"Hg).
The month with the lowest atmospheric pressure is June (29.92"Hg).

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Average wind speed in May
Huntley, IL

Average wind speed in May - Huntley, IL
  • Average wind speed in May: 8.2mph

The windiest months (with the highest average wind speed) are January and February (9.9mph).
The calmest month (with the lowest average wind speed) is August (6.1mph).

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Average humidity in May
Huntley, IL

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

The month with the highest relative humidity is January (85%).
The months with the lowest relative humidity are April and October (76%).

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Average rainfall in May
Huntley, IL

Average rainfall in May - Huntley, IL
  • Average rainfall in May: 1.85"

The wettest months (with the highest rainfall) are April and August (1.89").
The driest month (with the least rainfall) is December (0.67").

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Average rainfall days in May
Huntley, IL

Average rainfall days in May - Huntley, IL
  • Average rainfall days in May: 15 days

The month with the highest number of rainy days is July (17.3 days).
The month with the least rainy days is February (4.1 days).

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Average snowfall in May
Huntley, IL

Average snowfall in May - Huntley, IL
  • Average snowfall in May: 0.08"

The month with the highest snowfall is January (2.01").
The months with the least snowfall are June, July, August and September (0").

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Average snowfall days in May
Huntley, IL

Average snowfall days in May - Huntley, IL
  • Average snowfall days in May: 0.1 days

The month with the highest number of snowfall days is January (12.2 days).
The months with the least snowfall days are June, July, August and September (0 days).

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

Average daylight in May / Average sunshine in May - Huntley, IL
  • 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: 10h and 0min).
The month with the least sunshine is January (Average sunshine: 3h and 42min).

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Average sunshine days in May
Huntley, IL

Average sunshine days in May - Huntley, IL
  • Average sunshine days in May: 12.8 days

The month with the most sunshine days is December (18.5 days).
The month with the least sunshine days is July (10.7 days).

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Average UV index in May
Huntley, IL

Average UV index in May - Huntley, IL
  • 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).

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Average cloud cover in May
Huntley, IL

Average cloud cover in May - Huntley, IL
  • Average cloud cover in May: 43

The month with the most cloud cover is January (Cloud cover 62).
The months with the least cloud cover are July, August and September (Cloud cover 32).

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Average visibility in May
Huntley, IL

Average visibility in May - Huntley, IL
  • 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).

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Huntley, Illinois, USA

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