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
May's arrival sees a rise in the average high-temperature, jumping from April's refreshing 59.4°F (15.2°C) to a pleasant 71.1°F (21.7°C). Headlee witnesses an average low-temperature of 54.5°F (12.5°C) throughout the month of May.Humidity
In Headlee, Indiana, the average relative humidity in May is 77%.Rainfall
The month with the most rainfall in Headlee, Indiana, is May, when the rain falls for 19.2 days and typically aggregates up to 3.11" (79mm) of precipitation.Snowfall
In Headlee, snow does not fall in May through October.Daylight
The average length of the day in May in Headlee is 14h and 29min.On the first day of May in Headlee, sunrise is at 6:43 am and sunset at 8:43 pm. On the last day of the month, sunrise is at 6:17 am and sunset at 9:11 pm EDT.
Sunshine
In Headlee, the average sunshine in May is 8.6h.UV index
In May, the average daily maximum UV index in Headlee, Indiana, is 5. A UV Index of 3 to 5 symbolizes a moderate health risk from unsafe exposure to UV radiation for average individuals.Note: A maximum UV index of 5 in May translates into the following recommendations:
Take precautions - Protection against sun damage is advised. The Sun's radiation is especially intense around midday; try to stay in shade during this period. Outfit yourself in sun-safe attire, like long sleeves, pants, a hat, and UV-blocking sunglasses. Be careful! The Sun's UV radiation can nearly be doubled by the reflective quality of snow.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are May temperatures in Headlee?
What is the average humidity in May in Headlee?
What is the rainiest month in Headlee?
How many days does it rain in May in Headlee?
When it does not snow in Headlee?
Does it snow in Headlee in May?
What is the average length of the day in May in Headlee?
When is the sunrise / sunset in May in Headlee?
How many hours of sunshine does Headlee have in May?
What is the UV index reading in May in Headlee?
Average temperature in May
Headlee, IN
- Average high temperature in May: 71.1°F
The warmest month (with the highest average high temperature) is July (81°F).
The month with the lowest average high temperature is January (30.6°F).
- Average low temperature in May: 54.5°F
The month with the highest average low temperature is July (64°F).
The coldest month (with the lowest average low temperature) is January (19°F).
Average pressure in May
Headlee, IN
- Average pressure in May: 29.97"Hg
The month with the highest atmospheric pressure is January (30.12"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).
Average wind speed in May
Headlee, IN
- Average wind speed in May: 8.4mph
The windiest month (with the highest average wind speed) is January (10.2mph).
The calmest months (with the lowest average wind speed) are July and August (6.2mph).
Average humidity in May
Headlee, IN
- Average humidity in May: 77%
The month with the highest relative humidity is July (84%).
The month with the lowest relative humidity is October (72%).
Average rainfall in May
Headlee, IN
- Average rainfall in May: 3.11"
The wettest month (with the highest rainfall) is May (3.11").
The driest month (with the least rainfall) is February (1.14").
Average rainfall days in May
Headlee, IN
- Average rainfall days in May: 19.2 days
The month with the highest number of rainy days is May (19.2 days).
The month with the least rainy days is January (6.9 days).
Average snowfall in May
Headlee, IN
- Average snowfall in May: 0"
The month with the highest snowfall is January (2.95").
The months with the least snowfall are May, June, July, August, September and October (0").
Average snowfall days in May
Headlee, IN
- Average snowfall days in May: 0.1 days
The month with the highest number of snowfall days is January (12.6 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in May /
Average sunshine in May
Headlee, IN
- 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 4min
The months with the most sunshine are June and July (Average sunshine: 9h and 54min).
The month with the least sunshine is January (Average sunshine: 3h and 48min).
Average sunshine days in May
Headlee, IN
- Average sunshine days in May: 9.4 days
The month with the most sunshine days is November (17.4 days).
The month with the least sunshine days is May (9.4 days).
Average UV index in May
Headlee, IN
- Average UV index in May: 5
The months with the highest UV index are June and July (UV index 6).
The month with the lowest UV index is December (UV index 1).
Average cloud cover in May
Headlee, IN
- Average cloud cover in May: 42
The month with the most cloud cover is January (Cloud cover 61).
The month with the least cloud cover is August (Cloud cover 33).
Average visibility in May
Headlee, IN
- Average visibility in May: 6mi
The months with the highest visibility are February, March, April, May, June, September, October, November and December (6mi).
The months with the lowest visibility are January, July and August (5mi).
Headlee, Indiana, USA
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