May weather forecast
New Buffalo, PA

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Weather in May

May, the last month of the spring in New Buffalo, is an agreeable month, with temperature in the range of an average high of 70.2°F (21.2°C) and an average low of 50.9°F (10.5°C).

Temperature

May brings a rise in the average high-temperature, transitioning from April's refreshing 59.7°F (15.4°C) to an agreeable 70.2°F (21.2°C). New Buffalo observes an average low-temperature of 50.9°F (10.5°C) during May nights.

Humidity

In May, the average relative humidity is 79%.

Rainfall

The month with the most rainfall is May, when the rain falls for 18.3 days and typically aggregates up to 3.15" (80mm) of precipitation.

Snowfall

January through May, October through December are months with snowfall in New Buffalo. May is the last month it regularly snows. During 0.1 snowfall days, in May, New Buffalo aggregates 0.2" (5mm) of snow. Throughout the year, there are 28.8 snowfall days, and 15.67" (398mm) of snow is accumulated.

Daylight

In New Buffalo, the average length of the day in May is 14h and 27min.
On the first day of May, sunrise is at 6:05 am and sunset at 8:03 pm. On the last day of the month, sunrise is at 5:39 am and sunset at 8:31 pm EDT.

Sunshine

In New Buffalo, the average sunshine in May is 8.4h.

UV index

The months with the highest UV index are May through July, with an average maximum UV index of 6. A UV Index reading of 6 to 7 represents a high health risk from exposure to the Sun's UV rays for the ordinary person.
Note: The daily high UV index of 6 in May translates into this advice:
Incorporate safeguards and honour sun safety principles. Protection from skin and eye damage is obligatory. Remember that the sun's UV radiation is strongest between 10 a.m. and 4 p.m. Make an effort to avoid direct sun exposure during these hours. Opt for tightly woven and loose clothing to enhance protection from the Sun. Consider carefully! The reflective quality of snow can almost double the intensity of the Sun's UV radiation.
Updated: Jul 25, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What are May temperatures?

In New Buffalo, 70.2°F (21.2°C) is the average high-temperature and 50.9°F (10.5°C) is the average low-temperature during May.

What is the average humidity in May?

The average relative humidity in May is 79%.

What is the wettest month in New Buffalo?

May is the month with the most rainfall. Rain falls for 18.3 days and accumulates 3.15" (80mm) of precipitation.

How many days does it rain in May?

In May, the rain falls for 18.3 days. Throughout May, 3.15" (80mm) of precipitation is accumulated.

What is the last month it snows?

May is the last month it regularly snows in New Buffalo. During 0.1 snowfall days, in May, New Buffalo aggregates 0.2" (5mm) of snow.

What is the average length of the day in May?

In New Buffalo, the average day length in May is 14h and 27min.

When are sunrise and sunset in May?

On the first day of May, sunrise is at 6:05 am and sunset at 8:03 pm. On the last day of the month, sunrise is at 5:39 am and sunset at 8:31 pm EDT.

How many hours of sunshine does New Buffalo have in May?

The average sunshine duration in May is 8.4h.

What are the months with the highest UV index?

The months with the highest UV index are May through July, with an average maximum UV index of 6.

How high is the UV index in May?

In May, the average daily maximum UV index in New Buffalo is 6. A UV Index of 6 to 7 symbolizes a high health risk from unsafe exposure to Sun's UV rays.
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
New Buffalo, PA

Average temperature in May - New Buffalo, PA
  • Average high temperature in May: 70.2°F

The warmest month (with the highest average high temperature) is July (83.7°F).
The month with the lowest average high temperature is January (34°F).

  • Average low temperature in May: 50.9°F

The month with the highest average low temperature is July (63.1°F).
The coldest month (with the lowest average low temperature) is January (21.6°F).

Average pressure in May
New Buffalo, PA

Average pressure in May - New Buffalo, PA
  • Average pressure in May: 30.01"Hg

The month with the highest atmospheric pressure is November (30.13"Hg).
The month with the lowest atmospheric pressure is June (29.95"Hg).

Average wind speed in May
New Buffalo, PA

Average wind speed in May - New Buffalo, PA
  • Average wind speed in May: 6.1mph

The windiest month (with the highest average wind speed) is April (7.9mph).
The calmest month (with the lowest average wind speed) is August (4.5mph).

Average humidity in May
New Buffalo, PA

Average humidity in May - New Buffalo, PA
  • Average humidity in May: 79%

The month with the highest relative humidity is February (80%).
The months with the lowest relative humidity are March and April (75%).

Average rainfall in May
New Buffalo, PA

Average rainfall in May - New Buffalo, PA
  • Average rainfall in May: 3.15"

The wettest month (with the highest rainfall) is May (3.15").
The driest month (with the least rainfall) is January (2.13").

Average rainfall days in May
New Buffalo, PA

Average rainfall days in May - New Buffalo, PA
  • Average rainfall days in May: 18.3 days

The month with the highest number of rainy days is May (18.3 days).
The months with the least rainy days are January and February (8.8 days).

Average snowfall in May
New Buffalo, PA

Average snowfall in May - New Buffalo, PA
  • Average snowfall in May: 0.2"

The month with the highest snowfall is January (4.57").
The months with the least snowfall are June, July, August and September (0").

Average snowfall days in May
New Buffalo, PA

Average snowfall days in May - New Buffalo, PA
  • Average snowfall days in May: 0.1 days

The month with the highest number of snowfall days is January (8.9 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 Buffalo, PA

Average daylight in May / Average sunshine in May - New Buffalo, PA
  • Average daylight in May: 14h and 2min

The month with the longest days is June (Average daylight: 15h and 0min).
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 18min).
The month with the least sunshine is February (Average sunshine: 4h and 18min).

Average sunshine days in May
New Buffalo, PA

Average sunshine days in May - New Buffalo, PA
  • Average sunshine days in May: 10.4 days

The month with the most sunshine days is November (18.9 days).
The month with the least sunshine days is May (10.4 days).

Average UV index in May
New Buffalo, PA

Average UV index in May - New Buffalo, PA
  • Average UV index in May: 6

The months with the highest UV index are May, June and July (UV index 6).
The months with the lowest UV index are January, February, March, November and December (UV index 2).

Average cloud cover in May
New Buffalo, PA

Average cloud cover in May - New Buffalo, PA
  • Average cloud cover in May: 47

The months with the most cloud cover are February and December (Cloud cover 52).
The month with the least cloud cover is July (Cloud cover 32).

Average visibility in May
New Buffalo, PA

Average visibility in May - New Buffalo, PA
  • Average visibility in May: 5mi

The months with the highest visibility are March, April, June, July, August, October, November and December (6mi).
The months with the lowest visibility are January, February, May and September (5mi).

New Buffalo, Pennsylvania, USA

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