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 signals a shift in the average high-temperature, moving from April's moderate 56.8°F (13.8°C) to a pleasant 68°F (20°C). In May, the nighttime temperature lowers to an average of 48.7°F (9.3°C).Humidity
The average relative humidity in May in Seward is 80%.Rainfall
May is the month with the most rainfall. Rain falls for 21.4 days and accumulates 3.5" (89mm) of precipitation.Snowfall
January through May, October through December are months with snowfall in Seward. May is the last month it regularly snows. During 0.5 snowfall days, in May, Seward aggregates 0.35" (9mm) of snow. In Seward, Pennsylvania, during the entire year, snow falls for 63.4 days and aggregates up to 29.65" (753mm) of snow.Daylight
The average length of the day in May in Seward is 14h and 26min.On the first day of the month, sunrise is at 6:14 am and sunset at 8:12 pm. On the last day of May, in Seward, sunrise is at 5:48 am and sunset at 8:39 pm EDT.
Sunshine
In May, the average sunshine in Seward, Pennsylvania, is 8.4h.UV index
The months with the highest UV index are May through August, with an average maximum UV index of 5. A UV Index value of 3 to 5 symbolizes a moderate health risk from exposure to the Sun's UV radiation for the ordinary person.Note: A typical high UV index of 5 in May suggests the following recommendations:
Ensure safety - Imperative it is to shield skin and eyes from damage. Stay safe from the Sun's strongest UV rays by limiting exposure during midday. A hat with a generous brim can prevent nearly 50% of UV rays from reaching your eyes. Notice! The UV radiation of the Sun can be intensified nearly twofold due to the reflective quality of snow.
Frequently asked questions
What is the usual temperature for Seward in May?
What is the average humidity in May in Seward?
What is the rainiest month in Seward?
How many days does it rain in May in Seward?
What is the last month it snows in Seward?
How many hours of daylight does Seward have in May?
What time are sunrise and sunset in May in Seward?
How many hours of sunshine does Seward have in May?
When is the highest UV index in Seward?
How high is the UV index in May in Seward?
Average temperature in May
Seward, PA
- Average high temperature in May: 68°F
The warmest month (with the highest average high temperature) is July (80.2°F).
The month with the lowest average high temperature is January (30.7°F).
- Average low temperature in May: 48.7°F
The month with the highest average low temperature is July (58.8°F).
The coldest month (with the lowest average low temperature) is January (18.9°F).
Average pressure in May
Seward, PA
- Average pressure in May: 30"Hg
The month with the highest atmospheric pressure is November (30.14"Hg).
The month with the lowest atmospheric pressure is June (29.95"Hg).
Average wind speed in May
Seward, PA
- Average wind speed in May: 7.2mph
The windiest month (with the highest average wind speed) is January (10.1mph).
The calmest month (with the lowest average wind speed) is August (5.2mph).
Average humidity in May
Seward, PA
- Average humidity in May: 80%
The month with the highest relative humidity is February (87%).
The month with the lowest relative humidity is July (78%).
Average rainfall in May
Seward, PA
- Average rainfall in May: 3.5"
The wettest month (with the highest rainfall) is May (3.5").
The driest month (with the least rainfall) is November (1.89").
Average rainfall days in May
Seward, PA
- Average rainfall days in May: 21.4 days
The month with the highest number of rainy days is May (21.4 days).
The month with the least rainy days is January (9.8 days).
Average snowfall in May
Seward, PA
- Average snowfall in May: 0.35"
The month with the highest snowfall is January (7.44").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in May
Seward, PA
- Average snowfall days in May: 0.5 days
The month with the highest number of snowfall days is January (15.7 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in May /
Average sunshine in May
Seward, 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 months with the most sunshine are July and August (Average sunshine: 9h and 42min).
The month with the least sunshine is January (Average sunshine: 2h and 54min).
Average sunshine days in May
Seward, PA
- Average sunshine days in May: 7.9 days
The month with the most sunshine days is November (13.2 days).
The month with the least sunshine days is February (7.4 days).
Average UV index in May
Seward, PA
- Average UV index in May: 5
The months with the highest UV index are May, June, July and August (UV index 5).
The month with the lowest UV index is December (UV index 1).
Average cloud cover in May
Seward, PA
- Average cloud cover in May: 49
The month with the most cloud cover is January (Cloud cover 72).
The month with the least cloud cover is August (Cloud cover 39).
Average visibility in May
Seward, PA
- Average visibility in May: 5mi
The month with the highest visibility is April (6mi).
The months with the lowest visibility are January and February (4mi).
Seward, Pennsylvania, USA
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