Contents
- Weather in May
- Frequently asked questions
- Average temperature in May
- Average pressure in May
- Average wind speed in May
- Average humidity in May
- Average rainfall in May
- Average rainfall days in May
- Average snowfall in May
- Average snowfall days in May
- Average daylight in May
- Average sunshine in May
- Average sunshine days in May
- Average UV index in May
- Average cloud cover in May
- Average visibility in May
Weather in May
Temperature
In May, the average high-temperature increases from a comfortable 63°F (17.2°C) in April to an agreeable 73°F (22.8°C). Jewett reports an average low-temperature of 56.8°F (13.8°C) during the nights of May.Humidity
The average relative humidity in May in Jewett is 79%.Rainfall
In Jewett, in May, it is raining for 13.5 days, with typically 1.18" (30mm) of accumulated precipitation. Throughout the year, there are 111.4 rainfall days, and 10.31" (262mm) of precipitation is accumulated.Snowfall
April through September are months without snowfall in Jewett.Daylight
The average length of the day in May is 14h and 20min.On the first day of May in Jewett, sunrise is at 5:53 am and sunset at 7:46 pm. On the last day of the month, sunrise is at 5:28 am and sunset at 8:13 pm CDT.
Sunshine
In Jewett, the average sunshine in May is 9.1h.UV index
In Jewett, Illinois, the average daily maximum UV index in May is 5. A UV Index value of 3 to 5 symbolizes a medium vulnerability from unsafe exposure to UV radiation for ordinary individuals.Note: A typical high UV index of 5 in May suggests the following recommendations:
Undertake protective steps - Recommendations to avoid sunburn are issued. Avoiding the Sun's peak radiation during midday hours is essential for health and safety. By wearing a generously brimmed hat, you can cut UV radiation exposure significantly.
Frequently asked questions
What are May temperatures in Jewett?
What is the average humidity in May in Jewett?
How much does it rain in Jewett in May?
When it does not snow in Jewett?
What is the average length of the day in May in Jewett?
When is the sunrise / sunset in May in Jewett?
How long on average sun shines in May in Jewett?
How high is the UV index in May in Jewett?
Average temperature in May
Jewett, IL
- Average high temperature in May: 73°F
The warmest month (with the highest average high temperature) is July (82.9°F).
The month with the lowest average high temperature is January (34.5°F).
- Average low temperature in May: 56.8°F
The month with the highest average low temperature is July (66.4°F).
The coldest month (with the lowest average low temperature) is January (22.5°F).
Average pressure in May
Jewett, IL
- Average pressure in May: 29.96"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).
Average wind speed in May
Jewett, IL
- Average wind speed in May: 8.5mph
The windiest month (with the highest average wind speed) is January (10.6mph).
The calmest month (with the lowest average wind speed) is July (6.1mph).
Average humidity in May
Jewett, IL
- Average humidity in May: 79%
The month with the highest relative humidity is July (83%).
The month with the lowest relative humidity is October (71%).
Average rainfall in May
Jewett, IL
- Average rainfall in May: 1.18"
The wettest month (with the highest rainfall) is April (1.3").
The driest months (with the least rainfall) are February, September and November (0.51").
Average rainfall days in May
Jewett, IL
- Average rainfall days in May: 13.5 days
The month with the highest number of rainy days is May (13.5 days).
The month with the least rainy days is February (5.9 days).
Average snowfall in May
Jewett, IL
- Average snowfall in May: 0"
The month with the highest snowfall is December (0.87").
The months with the least snowfall are April, May, June, July, August and September (0").
Average snowfall days in May
Jewett, IL
- Average snowfall days in May: 0 days
The month with the highest number of snowfall days is February (5.3 days).
The months with the least snowfall days are May, June, July, August and September (0 days).
Average daylight in May /
Average sunshine in May
Jewett, 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: 9h and 1min
The month with the most sunshine is June (Average sunshine: 10h and 30min).
The month with the least sunshine is January (Average sunshine: 4h and 12min).
Average sunshine days in May
Jewett, IL
- Average sunshine days in May: 13.8 days
The month with the most sunshine days is January (22.2 days).
The month with the least sunshine days is May (13.8 days).
Average UV index in May
Jewett, IL
- 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 December (UV index 1).
Average cloud cover in May
Jewett, IL
- Average cloud cover in May: 39
The month with the most cloud cover is January (Cloud cover 54).
The month with the least cloud cover is June (Cloud cover 29).
Average visibility in May
Jewett, IL
- Average visibility in May: 6mi
The months with the highest visibility are January, February, March, April, May, June, July, September, October, November and December (6mi).
The month with the lowest visibility is August (5mi).
Jewett, Illinois, USA
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