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 Hanna, the onset of May comes with an increased average high-temperature, moving from April's mild 57°F (13.9°C) to a pleasant 68.9°F (20.5°C). An average temperature of 52.3°F (11.3°C) is recorded in Hanna, Indiana, during the nights in May.Humidity
In May, the average relative humidity in Hanna is 78%.Rainfall
In Hanna, during May, the rain falls for 17.2 days and regularly aggregates up to 3.31" (84mm) of precipitation. In Hanna, during the entire year, the rain falls for 154.3 days and collects up to 26.69" (678mm) of precipitation.Snowfall
Months with snowfall are January through May, October through December. May is the last month it regularly snows in Hanna. During 0.2 snowfall days, in May, Hanna aggregates 0.12" (3mm) of snow. In Hanna, during the entire year, snow falls for 52.4 days and aggregates up to 15.83" (402mm) of snow.Daylight
In May, the average length of the day in Hanna is 14h and 32min.On the first day of the month, sunrise is at 5:43 am and sunset at 7:45 pm. On the last day of May, in Hanna, sunrise is at 5:15 am and sunset at 8:13 pm CDT.
Sunshine
In May, the average sunshine in Hanna is 8.4h.UV index
In Hanna, the average daily maximum UV index in May is 5. A UV Index reading of 3 to 5 represents a medium health hazard from unsafe exposure to UV radiation for average individuals.Note: The UV index of 5 during May leads to these advisories:
Put precautions into practice - Protective measures against sun-induced damage are advised. Protect yourself from the midday Sun's peak UV radiation by minimizing exposure. Stay sun-safe with clothing that is both closely woven and worn loosely. Take warning! The intensity of the Sun's UV radiation can be nearly amplified twice due to snow reflection.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are May temperatures in Hanna?
What is the average humidity in May in Hanna?
How much does it rain in Hanna in May?
What is the last month it snows in Hanna?
What is the average length of the day in May in Hanna?
What time are sunrise and sunset in May in Hanna?
How long on average sun shines in May in Hanna?
What is the UV index reading in May in Hanna?
Average temperature in May
Hanna, IN
- Average high temperature in May: 68.9°F
The warmest month (with the highest average high temperature) is July (79.9°F).
The month with the lowest average high temperature is January (30°F).
- Average low temperature in May: 52.3°F
The month with the highest average low temperature is July (63°F).
The coldest month (with the lowest average low temperature) is January (18.9°F).
Average pressure in May
Hanna, IN
- Average pressure in May: 29.97"Hg
The month with the highest atmospheric pressure is January (30.11"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).
Average wind speed in May
Hanna, IN
- Average wind speed in May: 8.4mph
The windiest month (with the highest average wind speed) is January (10.5mph).
The calmest months (with the lowest average wind speed) are July and August (6.3mph).
Average humidity in May
Hanna, IN
- Average humidity in May: 78%
The months with the highest relative humidity are January, February and July (84%).
The month with the lowest relative humidity is October (75%).
Average rainfall in May
Hanna, IN
- Average rainfall in May: 3.31"
The wettest month (with the highest rainfall) is June (3.46").
The driest month (with the least rainfall) is January (1.34").
Average rainfall days in May
Hanna, IN
- Average rainfall days in May: 17.2 days
The month with the highest number of rainy days is July (17.8 days).
The month with the least rainy days is January (6.7 days).
Average snowfall in May
Hanna, IN
- Average snowfall in May: 0.12"
The month with the highest snowfall is February (4.21").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in May
Hanna, IN
- Average snowfall days in May: 0.2 days
The month with the highest number of snowfall days is January (15.4 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in May /
Average sunshine in May
Hanna, 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 12min).
- Average sunshine in May: 8h and 2min
The month with the most sunshine is July (Average sunshine: 9h and 48min).
The month with the least sunshine is January (Average sunshine: 3h and 12min).
Average sunshine days in May
Hanna, IN
- Average sunshine days in May: 11.3 days
The month with the most sunshine days is November (15 days).
The month with the least sunshine days is April (10.5 days).
Average UV index in May
Hanna, IN
- Average UV index in May: 5
The month with the highest UV index is June (UV index 6).
The months with the lowest UV index are January and December (UV index 1).
Average cloud cover in May
Hanna, IN
- Average cloud cover in May: 44
The month with the most cloud cover is January (Cloud cover 67).
The months with the least cloud cover are July and August (Cloud cover 34).
Average visibility in May
Hanna, IN
- Average visibility in May: 6mi
The months with the highest visibility are March, April, May, June, September, October, November and December (6mi).
The months with the lowest visibility are January, February, July and August (5mi).
Hanna, Indiana, USA
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