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
As April transitions into May, a change in temperatures is observed, with average highs moving from a refreshing 58.3°F (14.6°C) to a pleasant 70.3°F (21.3°C). During the month of May, New Haven's nighttime temperature lowers to an average of 53.1°F (11.7°C).Humidity
The average relative humidity in May is 77%.Rainfall
In May, in New Haven, the rain falls for 17.8 days. Throughout May, 2.91" (74mm) of precipitation is accumulated. Throughout the year, there are 151.9 rainfall days, and 23.39" (594mm) of precipitation is accumulated.Snowfall
Months with snowfall in New Haven, Indiana, are January through May, October through December. May is the last month it regularly snows. During 0.1 snowfall days, in May, New Haven aggregates 0.04" (1mm) of snow. Throughout the year, in New Haven, Indiana, there are 50 snowfall days, and 12.68" (322mm) of snow is accumulated.Daylight
The average length of the day in May is 14h and 30min.On the first day of May in New Haven, sunrise is at 6:36 am and sunset at 8:37 pm. On the last day of the month, sunrise is at 6:09 am and sunset at 9:05 pm EDT.
Sunshine
In May, the average sunshine is 8.4h.UV index
In New Haven, the average daily maximum UV index in May is 5. A UV Index estimate of 3 to 5 represents a medium health hazard from exposure to the Sun's UV rays for average individuals.Note: An average maximum UV index of 5 in May leads to these recommendations:
Take care. Persons with lighter skin might suffer burns in less than 30 minutes. Limiting exposure to the direct Sun during midday hours can help prevent harmful UV radiation effects. Prioritize a wide-brim hat for comprehensive sun defense for your face, neck, eyes, and ears. Be careful! The Sun's UV radiation can nearly be doubled by the reflective quality of snow.
Frequently asked questions
What are May temperatures in New Haven?
What is the average humidity in May in New Haven?
How much does it rain in New Haven in May?
What is the last month it snows in New Haven?
What is the average length of the day in May in New Haven?
What time are sunrise and sunset in May in New Haven?
How long on average sun shines in May in New Haven?
What is the UV index reading in May in New Haven?
Average temperature in May
New Haven, IN
- Average high temperature in May: 70.3°F
The warmest month (with the highest average high temperature) is July (81.1°F).
The month with the lowest average high temperature is January (30.7°F).
- Average low temperature in May: 53.1°F
The month with the highest average low temperature is July (63.9°F).
The coldest month (with the lowest average low temperature) is January (19.2°F).
Average pressure in May
New Haven, IN
- Average pressure in May: 29.97"Hg
The months with the highest atmospheric pressure are January and November (30.11"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).
Average wind speed in May
New Haven, IN
- Average wind speed in May: 8.4mph
The windiest month (with the highest average wind speed) is January (10.5mph).
The calmest month (with the lowest average wind speed) is August (6.1mph).
Average humidity in May
New Haven, IN
- Average humidity in May: 77%
The months with the highest relative humidity are January and February (84%).
The month with the lowest relative humidity is October (75%).
Average rainfall in May
New Haven, IN
- Average rainfall in May: 2.91"
The wettest month (with the highest rainfall) is April (2.95").
The driest month (with the least rainfall) is February (1.38").
Average rainfall days in May
New Haven, IN
- 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 February (6.8 days).
Average snowfall in May
New Haven, IN
- Average snowfall in May: 0.04"
The month with the highest snowfall is February (3.58").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in May
New Haven, IN
- Average snowfall days in May: 0.1 days
The month with the highest number of snowfall days is January (13.3 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in May /
Average sunshine in May
New Haven, 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 2min
The month with the most sunshine is July (Average sunshine: 10h and 6min).
The month with the least sunshine is January (Average sunshine: 3h and 18min).
Average sunshine days in May
New Haven, IN
- Average sunshine days in May: 10.8 days
The month with the most sunshine days is November (16.1 days).
The month with the least sunshine days is February (10.4 days).
Average UV index in May
New Haven, IN
- Average UV index in May: 5
The month with the highest UV index is June (UV index 6).
The month with the lowest UV index is December (UV index 1).
Average cloud cover in May
New Haven, IN
- Average cloud cover in May: 43
The month with the most cloud cover is January (Cloud cover 66).
The months with the least cloud cover are July and August (Cloud cover 33).
Average visibility in May
New Haven, IN
- Average visibility in May: 6mi
The months with the highest visibility are February, March, April, May, June, July, September, October, November and December (6mi).
The months with the lowest visibility are January and August (5mi).
New Haven, Indiana, USA
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