May weather forecast
Milton, PA

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Weather in May

May, the last month of the spring in Milton, is a pleasant month, with temperature in the range of an average low of 49.1°F (9.5°C) and an average high of 69.3°F (20.7°C).

Temperature

May's arrival coincides with a temperature rise, moving from April's moderate 57.7°F (14.3°C) to an agreeable 69.3°F (20.7°C). Milton registers a consistent average low-temperature of 49.1°F (9.5°C) during May.

Humidity

In Milton, Pennsylvania, the average relative humidity in May is 80%.

Rainfall

The month with the most rainfall is May, when the rain falls for 17.9 days and typically aggregates up to 3.11" (79mm) of precipitation.

Snowfall

Months with snowfall are January through May, October through December. May is the last month it regularly snows. During 0.1 snowfall days, in May, Milton aggregates 0.2" (5mm) of snow. In Milton, during the entire year, snow falls for 36.8 days and aggregates up to 16.81" (427mm) of snow.

Daylight

The average length of the day in May is 14h and 29min.
On the first day of the month, sunrise is at 6:04 am and sunset at 8:04 pm. On the last day of May, sunrise is at 5:37 am and sunset at 8:32 pm EDT.

Sunshine

In May, the average sunshine is 8.3h.

UV index

In May, the average daily maximum UV index is 5. A UV Index value of 3 to 5 symbolizes a medium vulnerability 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:
Make use of precautions - Suggestions to resist sunburn are communicated. Sun's radiation is most powerful around mid-day, so it's best to limit outdoor activities during this time. For minimizing sun-related eye damage, always choose sunglasses with UVA and UVB coverage. Remember! The Sun's UV radiation can be magnified almost twofold by the reflection of snow.

Frequently asked questions

What is the average May temperature?

An average high-temperature, in May, in Milton, is 69.3°F (20.7°C) and the average low-temperature is 49.1°F (9.5°C).

What is the average humidity in May in Milton?

In Milton, the average relative humidity in May is 80%.

What is the rainiest month?

May is the month with the most rainfall. Rain falls for 17.9 days and accumulates 3.11" (79mm) of precipitation.

How many days does it rain in May?

In May, the rain falls for 17.9 days. Throughout May, 3.11" (79mm) of precipitation is accumulated.

What is the last month it snows?

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

What is the average length of the day in May in Milton?

The average day length in May in Milton is 14h and 29min.

When is the sunrise / sunset in May?

In May, on the first day of the month, sunrise is at 6:04 am and sunset at 8:04 pm. On the last day of the month, sunrise is at 5:37 am and sunset at 8:32 pm EDT.

How many hours of sunshine does Milton have in May?

The average sunshine duration in May is 8.3h.

What is the UV index reading in May?

The average daily maximum UV index in May is 5. A UV Index of 3 to 5 symbolizes a medium hazard to health from unprotected exposure to UV radiation.
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
Milton, PA

Average temperature in May - Milton, PA
  • Average high temperature in May: 69.3°F

The warmest month (with the highest average high temperature) is July (82°F).
The month with the lowest average high temperature is January (32°F).

  • Average low temperature in May: 49.1°F

The month with the highest average low temperature is July (60.6°F).
The coldest month (with the lowest average low temperature) is January (19.9°F).

Average pressure in May
Milton, PA

Average pressure in May - Milton, 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 (29.94"Hg).

Average wind speed in May
Milton, PA

Average wind speed in May - Milton, PA
  • Average wind speed in May: 6.2mph

The windiest months (with the highest average wind speed) are March and April (7.8mph).
The calmest month (with the lowest average wind speed) is August (4.6mph).

Average humidity in May
Milton, PA

Average humidity in May - Milton, PA
  • Average humidity in May: 80%

The month with the highest relative humidity is February (82%).
The month with the lowest relative humidity is April (76%).

Average rainfall in May
Milton, PA

Average rainfall in May - Milton, PA
  • Average rainfall in May: 3.11"

The wettest month (with the highest rainfall) is May (3.11").
The driest month (with the least rainfall) is November (1.73").

Average rainfall days in May
Milton, PA

Average rainfall days in May - Milton, PA
  • Average rainfall days in May: 17.9 days

The month with the highest number of rainy days is May (17.9 days).
The month with the least rainy days is January (7.8 days).

Average snowfall in May
Milton, PA

Average snowfall in May - Milton, PA
  • Average snowfall in May: 0.2"

The month with the highest snowfall is February (5.55").
The months with the least snowfall are June, July, August and September (0").

Average snowfall days in May
Milton, PA

Average snowfall days in May - Milton, PA
  • Average snowfall days in May: 0.1 days

The month with the highest number of snowfall days is January (11.5 days).
The months with the least snowfall days are June, July, August and September (0 days).

Average daylight in May /
Average sunshine in May
Milton, PA

Average daylight in May / Average sunshine in May - Milton, PA
  • 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 18min).
The month with the least sunshine is February (Average sunshine: 3h and 54min).

Average sunshine days in May
Milton, PA

Average sunshine days in May - Milton, PA
  • Average sunshine days in May: 11.1 days

The month with the most sunshine days is November (17.5 days).
The month with the least sunshine days is May (11.1 days).

Average UV index in May
Milton, PA

Average UV index in May - Milton, PA
  • Average UV index in May: 5

The months with the highest UV index are 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
Milton, PA

Average cloud cover in May - Milton, PA
  • Average cloud cover in May: 47

The months with the most cloud cover are January, February and December (Cloud cover 56).
The month with the least cloud cover is July (Cloud cover 33).

Average visibility in May
Milton, PA

Average visibility in May - Milton, PA
  • Average visibility in May: 5mi

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

Milton, Pennsylvania, USA

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