May weather forecast
Titusville, PA

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Weather in May

The last month of the spring, May, is a refreshing month in Titusville, Pennsylvania, with an average temperature varying between 47.3°F (8.5°C) and 67.1°F (19.5°C).

Temperature

Titusville's transition into May is marked by a temperature shift, moving from a fresh 54.9°F (12.7°C) in April to a comfortable 67.1°F (19.5°C). An average low-temperature of 47.3°F (8.5°C) marks the month of May.

Humidity

With an average relative humidity of 79%, May is the least humid month.

Rainfall

In Titusville, in May, it is raining for 17.5 days, with typically 2.24" (57mm) of accumulated precipitation. In Titusville, during the entire year, the rain falls for 160.2 days and collects up to 23.43" (595mm) of precipitation.

Snowfall

January through May, October through December are months with snowfall. May is the last month it regularly snows in Titusville. During 0.8 snowfall days, in May, Titusville aggregates 0.31" (8mm) of snow. Throughout the year, there are 85.6 snowfall days, and 26.54" (674mm) of snow is accumulated.

Daylight

In Titusville, the average length of the day in May is 14h and 33min.
On the first day of May, sunrise is at 6:14 am and sunset at 8:17 pm. On the last day of the month, sunrise is at 5:46 am and sunset at 8:46 pm EDT.

Sunshine

The average sunshine in May 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 reading of 3 to 5 represents a moderate health risk from exposure to the Sun's UV radiation for the ordinary person.
Note: The maximum daily UV index, 5 in May, converts into the following recommendations:
Guard yourself - An obligation to protect skin and eyes from harm exists. The Sun's most harmful UV rays are emitted around midday; avoid staying outdoors for long during this time. To cut down UV radiation exposure by about half, sport a wide-brim hat. Be alert to the fact! The reflection from snow can nearly double the UV radiation of the Sun.
Updated: Jul 31, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What is the usual temperature for Titusville in May?

Titusville in May has an average high-temperature of 67.1°F (19.5°C) and an average low-temperature of 47.3°F (8.5°C).

What is the least humid month?

May is the least humid month in Titusville, with an average relative humidity of 79%.

What is the average humidity in May?

In Titusville, the average relative humidity in May is 79%.

How much does it rain in May?

In Titusville, Pennsylvania, in May, it is raining for 17.5 days, with typically 2.24" (57mm) of accumulated precipitation.

What is the last month it snows?

May is the last month it regularly snows. During 0.8 snowfall days, in May, Titusville aggregates 0.31" (8mm) of snow.

What is the average length of the day in May?

The average day length in May is 14h and 33min.

When is the sunrise / sunset in May?

On the first day of May, sunrise is at 6:14 am and sunset at 8:17 pm. On the last day of the month, sunrise is at 5:46 am and sunset at 8:46 pm EDT.

How many hours of sunshine does Titusville have in May?

In May, the average sunshine duration is 8.4h.

What is the month with the highest UV index?

The months with the highest UV index are May through August, with an average maximum UV index of 5.

What is the UV index intensity in May?

In May, the average daily maximum UV index is 5. A UV Index reading of 3 to 5 represents a medium health risk from exposure to the Sun's UV radiation.
Average humidity
Average rainfall days
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in May
Titusville, PA

Average temperature in May - Titusville, PA
  • Average high temperature in May: 67.1°F

The warmest month (with the highest average high temperature) is July (78.8°F).
The month with the lowest average high temperature is January (29.5°F).

  • Average low temperature in May: 47.3°F

The month with the highest average low temperature is July (58.6°F).
The coldest month (with the lowest average low temperature) is January (18°F).

Average pressure in May
Titusville, PA

Average pressure in May - Titusville, PA
  • Average pressure in May: 29.99"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
Titusville, PA

Average wind speed in May - Titusville, PA
  • Average wind speed in May: 6.8mph

The windiest month (with the highest average wind speed) is January (8.8mph).
The calmest month (with the lowest average wind speed) is July (5.4mph).

Average humidity in May
Titusville, PA

Average humidity in May - Titusville, PA
  • Average humidity in May: 79%

The month with the highest relative humidity is February (90%).
The month with the lowest relative humidity is May (79%).

Average rainfall in May
Titusville, PA

Average rainfall in May - Titusville, PA
  • Average rainfall in May: 2.24"

The wettest month (with the highest rainfall) is April (2.32").
The driest month (with the least rainfall) is November (1.57").

Average rainfall days in May
Titusville, PA

Average rainfall days in May - Titusville, PA
  • Average rainfall days in May: 17.5 days

The month with the highest number of rainy days is May (17.5 days).
The month with the least rainy days is February (7.5 days).

Average snowfall in May
Titusville, PA

Average snowfall in May - Titusville, PA
  • Average snowfall in May: 0.31"

The month with the highest snowfall is January (7.28").
The months with the least snowfall are June, July, August and September (0").

Average snowfall days in May
Titusville, PA

Average snowfall days in May - Titusville, PA
  • Average snowfall days in May: 0.8 days

The month with the highest number of snowfall days is January (21.8 days).
The months with the least snowfall days are June, July, August and September (0 days).

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

Average daylight in May / Average sunshine in May - Titusville, 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 12min).

  • Average sunshine in May: 8h and 2min

The months with the most sunshine are July and August (Average sunshine: 9h and 48min).
The month with the least sunshine is January (Average sunshine: 2h and 12min).

Average sunshine days in May
Titusville, PA

Average sunshine days in May - Titusville, PA
  • Average sunshine days in May: 10.4 days

The month with the most sunshine days is October (13.3 days).
The month with the least sunshine days is January (5.3 days).

Average UV index in May
Titusville, PA

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

The months with the highest UV index are May, June, July and August (UV index 5).
The months with the lowest UV index are January, February and December (UV index 1).

Average cloud cover in May
Titusville, PA

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

The month with the most cloud cover is January (Cloud cover 78).
The months with the least cloud cover are July and August (Cloud cover 37).

Average visibility in May
Titusville, PA

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

The months with the highest visibility are March, April, May, June, July, August, September, October and November (5mi).
The months with the lowest visibility are January, February and December (4mi).

Titusville, Pennsylvania, USA

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