May weather forecast
West York, IL

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Weather in May

May, the last month of the spring in West York, is a warm month, with an average temperature varying between 57.2°F (14°C) and 73.8°F (23.2°C).

Temperature

May comes with an increase, with the average high-temperature moving from an enjoyable 64°F (17.8°C) in April to a warm 73.8°F (23.2°C). During the month of May, the temperature in West York falls to an average of 57.2°F (14°C).

Humidity

The average relative humidity in May in West York is 80%.

Rainfall

In May, the rain falls for 17.8 days. Throughout May, 3.03" (77mm) of precipitation is accumulated. Throughout the year, there are 147.2 rainfall days, and 27.87" (708mm) of precipitation is accumulated.

Snowfall

May through October are months without snowfall.

Daylight

The average length of the day in May in West York, Illinois, is 14h and 20min.
On the first day of the month, sunrise is at 5:51 am and sunset at 7:44 pm. On the last day of May, sunrise is at 5:26 am and sunset at 8:10 pm CDT.

Sunshine

In West York, Illinois, the average sunshine in May is 8.8h.

UV index

The months with the highest UV index in West York, Illinois, are May through August, with an average maximum UV index of 6. A UV Index value of 6 to 7 symbolizes a high health vulnerability from unprotected exposure to Sun's UV rays for average individuals.
Note: A maximum UV index of 6 in May translates into the following recommendations:
Take precautions and adopt sun safety practices. Protection against sunburn is obliged. Be aware that the sun's UV radiation is strongest between 10 a.m. and 4 p.m. and try to reduce direct sun exposure during this period as much as possible. Loose clothes with a tight weave are optimal for safeguarding yourself against the Sun's rays.
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Frequently asked questions

What is the usual temperature for West York in May?

In West York, 73.8°F (23.2°C) is the average high-temperature and 57.2°F (14°C) is the average low-temperature during May.

What is the average humidity in May in West York?

The average relative humidity in May is 80%.

How many days does it rain in May in West York?

In West York, Illinois, in May, during 17.8 rainfall days, 3.03" (77mm) of precipitation is typically accumulated.

When it does not snow in West York?

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

Does it snow in West York 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 West York?

In May, the average day length in West York, Illinois, is 14h and 20min.

When is the sunrise / sunset in May in West York?

In May, on the first day of the month, sunrise is at 5:51 am and sunset at 7:44 pm. On the last day of the month, in West York, Illinois, sunrise is at 5:26 am and sunset at 8:10 pm CDT.

How long on average sun shines in May in West York?

In West York, the average sunshine duration in May is 8.8h.

What is the month with the highest UV index in West York?

The months with the highest UV index in West York are May through August, with an average maximum UV index of 6.

What is the UV index intensity in May in West York?

In West York, the average daily maximum UV index in May is 6. A UV Index reading of 6 to 7 represents a high health threat from unprotected exposure to 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
West York, IL

Average temperature in May - West York, IL
  • Average high temperature in May: 73.8°F

The warmest month (with the highest average high temperature) is July (83.8°F).
The month with the lowest average high temperature is January (36°F).

  • Average low temperature in May: 57.2°F

The month with the highest average low temperature is July (66.7°F).
The coldest month (with the lowest average low temperature) is January (23.4°F).

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Average pressure in May
West York, IL

Average pressure in May - West York, IL
  • Average pressure in May: 29.97"Hg

The month with the highest atmospheric pressure is January (30.15"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).

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Average wind speed in May
West York, IL

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

The windiest months (with the highest average wind speed) are January and February (10.1mph).
The calmest month (with the lowest average wind speed) is July (5.9mph).

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Average humidity in May
West York, IL

Average humidity in May - West York, IL
  • Average humidity in May: 80%

The months with the highest relative humidity are July and August (81%).
The month with the lowest relative humidity is October (71%).

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Average rainfall in May
West York, IL

Average rainfall in May - West York, IL
  • Average rainfall in May: 3.03"

The wettest month (with the highest rainfall) is April (4.13").
The driest month (with the least rainfall) is September (1.46").

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Average rainfall days in May
West York, IL

Average rainfall days in May - West York, IL
  • Average rainfall days in May: 17.8 days

The month with the highest number of rainy days is May (17.8 days).
The month with the least rainy days is January (8.3 days).

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Average snowfall in May
West York, IL

Average snowfall in May - West York, IL
  • Average snowfall in May: 0"

The month with the highest snowfall is January (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
West York, IL

Average snowfall days in May - West York, IL
  • Average snowfall days in May: 0 days

The month with the highest number of snowfall days is January (6 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
West York, IL

Average daylight in May / Average sunshine in May - West York, IL
  • Average daylight in May: 14h and 2min

The month with the longest days is June (Average daylight: 14h and 54min).
The month with the shortest days is December (Average daylight: 9h and 30min).

  • Average sunshine in May: 8h and 5min

The month with the most sunshine is June (Average sunshine: 10h and 18min).
The month with the least sunshine is January (Average sunshine: 4h and 12min).

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Average sunshine days in May
West York, IL

Average sunshine days in May - West York, IL
  • Average sunshine days in May: 10.8 days

The month with the most sunshine days is October (18.7 days).
The month with the least sunshine days is May (10.8 days).

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Average UV index in May
West York, IL

Average UV index in May - West York, 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, November and December (UV index 2).

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Average cloud cover in May
West York, IL

Average cloud cover in May - West York, IL
  • Average cloud cover in May: 41

The months with the most cloud cover are January and February (Cloud cover 54).
The month with the least cloud cover is August (Cloud cover 29).

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Average visibility in May
West York, IL

Average visibility in May - West York, 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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West York, Illinois, USA

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