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
The embrace of May brings a minor uplift in the average high-temperature, shifting from a mild 56.1°F (13.4°C) in April to an enjoyable 64.9°F (18.3°C). Marmora sees a minor drop to an average minimum temperature of 57°F (13.9°C) during the night in the month of May.Humidity
The most humid month in Marmora is May, with an average relative humidity of 81%.Rainfall
The wettest months are May and August, with an average 0.79" (20mm) of rainfall.Snowfall
Months with snowfall in Marmora, New Jersey, are January through March, May and December. May is the first month it typically snows in Marmora. Throughout May, in the average 0.1 snowfall days, it receives 0.04" (1mm) of snow. Throughout the year, in Marmora, New Jersey, there are 8 snowfall days, and 0.63" (16mm) of snow is accumulated.Daylight
The average length of the day in May is 14h and 21min.On the first day of May, sunrise is at 5:58 am and sunset at 7:52 pm. On the last day of the month, sunrise is at 5:34 am and sunset at 8:18 pm EDT.
Sunshine
The average sunshine in May is 9.2h.UV index
May through August, with an average maximum UV index of 6, are months with the highest UV index. A UV Index reading of 6 to 7 represents a high health hazard from unsafe exposure to UV radiation for average individuals.Note: During May, 6 as the daily maximum UV index converts into the following advice:
Shun overexposure. Protection from sun ravages is indispensable. Stay out of direct sunlight and seek shade between 10 a.m. and 4 p.m., when UV radiation is strongest, but remember that shade devices may not offer full sun protection. Equip yourself with UVA and UVB-filtering sunglasses on clear, sunny days. Be alert! Nearly double the UV rays from the Sun can be reflected by snow.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are May temperatures in Marmora?
What is the most humid month in Marmora?
What is the average humidity in May in Marmora?
What is the wettest month in Marmora?
How many days does it rain in May in Marmora?
When does it start to snow in Marmora?
How many hours of daylight does Marmora have in May?
When are sunrise and sunset in May in Marmora?
How many hours of sunshine does Marmora have in May?
What are the months with the highest UV index in Marmora?
How high is the UV index in May in Marmora?
Average temperature in May
Marmora, NJ
- Average high temperature in May: 64.9°F
The warmest month (with the highest average high temperature) is July (80.4°F).
The month with the lowest average high temperature is January (39.9°F).
- Average low temperature in May: 57°F
The months with the highest average low temperature are July and August (72.1°F).
The coldest month (with the lowest average low temperature) is January (31.3°F).
Average pressure in May
Marmora, NJ
- Average pressure in May: 30.02"Hg
The month with the highest atmospheric pressure is November (30.11"Hg).
The month with the lowest atmospheric pressure is June (29.94"Hg).
Average wind speed in May
Marmora, NJ
- Average wind speed in May: 10.2mph
The windiest month (with the highest average wind speed) is January (12.5mph).
The calmest month (with the lowest average wind speed) is August (8.5mph).
Average humidity in May
Marmora, NJ
- Average humidity in May: 81%
The month with the highest relative humidity is May (81%).
The month with the lowest relative humidity is November (73%).
Average rainfall in May
Marmora, NJ
- Average rainfall in May: 0.79"
The wettest months (with the highest rainfall) are May and August (0.79").
The driest month (with the least rainfall) is September (0.35").
Average rainfall days in May
Marmora, NJ
- Average rainfall days in May: 11.4 days
The month with the highest number of rainy days is July (11.8 days).
The month with the least rainy days is November (5.7 days).
Average snowfall in May
Marmora, NJ
- Average snowfall in May: 0.04"
The months with the highest snowfall are January and February (0.2").
The months with the least snowfall are April, June, July, August, September, October and November (0").
Average snowfall days in May
Marmora, NJ
- Average snowfall days in May: 0.1 days
The month with the highest number of snowfall days is February (2.7 days).
The months with the least snowfall days are June, July, August, September and October (0 days).
Average daylight in May /
Average sunshine in May
Marmora, NJ
- 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 July (Average sunshine: 11h and 0min).
The month with the least sunshine is February (Average sunshine: 5h and 0min).
Average sunshine days in May
Marmora, NJ
- Average sunshine days in May: 15.9 days
The month with the most sunshine days is January (22.9 days).
The month with the least sunshine days is July (15.1 days).
Average UV index in May
Marmora, NJ
- Average UV index in May: 6
The months with the highest UV index are May, June, July and August (UV index 6).
The months with the lowest UV index are January, February and December (UV index 2).
Average cloud cover in May
Marmora, NJ
- Average cloud cover in May: 40
The month with the most cloud cover is February (Cloud cover 45).
The month with the least cloud cover is July (Cloud cover 25).
Average visibility in May
Marmora, NJ
- Average visibility in May: 6mi
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
Marmora, New Jersey, USA
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