May weather forecast
Lititz, PA

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Weather in May

The last month of the spring, May, is a pleasant month in Lititz, Pennsylvania, with an average temperature ranging between max 70.2°F (21.2°C) and min 52.2°F (11.2°C).

Temperature

In May, the meteorological conditions change with the average high-temperature moving from a mild 59.9°F (15.5°C) in April to a pleasant 70.2°F (21.2°C). In the month of May, Lititz experiences an average low-temperature of 52.2°F (11.2°C).

Humidity

With an average relative humidity of 81%, May is the most humid month.

Rainfall

In May, in Lititz, the rain falls for 17.1 days. Throughout May, 2.87" (73mm) of precipitation is accumulated. Throughout the year, there are 161.8 rainfall days, and 30.31" (770mm) of precipitation is accumulated.

Snowfall

January through May, October through December are months with snowfall. May is the last month it regularly snows. During 0.1 snowfall days, in May, Lititz aggregates 0.04" (1mm) of snow. Throughout the year, in Lititz, Pennsylvania, there are 24.1 snowfall days, and 11.93" (303mm) of snow is accumulated.

Daylight

The average length of the day in May is 14h and 25min.
On the first day of May, sunrise is at 6:03 am and sunset at 8:00 pm. On the last day of the month, sunrise is at 5:37 am and sunset at 8:28 pm EDT.

Sunshine

In Lititz, the average sunshine in May is 8.3h.

UV index

In Lititz, the average daily maximum UV index in May is 5. A UV Index of 3 to 5 symbolizes a medium vulnerability from unsafe exposure to UV radiation for the average person.
Note: In May, the maximum UV index of 5 suggests this advice:
Adopt protective measures - It is advised to guard against sun damage. The mid-day Sun emits the most powerful UV radiation, so seek shade and minimize exposure. For a sun-safe wardrobe, go for clothes that are tightly woven and generously sized. Observe! Snow reflection can nearly intensify the Sun's UV radiation twofold.
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Frequently asked questions

What are the temperatures in Lititz in May?

The average high-temperature and low-temperature in Lititz, Pennsylvania, during May are 70.2°F (21.2°C) and 52.2°F (11.2°C) respectively.

What is the most humid month in Lititz?

May is the most humid month in Lititz, Pennsylvania, with an average relative humidity of 81%.

What is the average humidity in May in Lititz?

In Lititz, the average relative humidity in May is 81%.

How many days does it rain in May in Lititz?

In Lititz, Pennsylvania, in May, it is raining for 17.1 days, with typically 2.87" (73mm) of accumulated precipitation.

What is the last month it snows in Lititz?

May is the last month it regularly snows in Lititz, Pennsylvania. During 0.1 snowfall days, in May, Lititz aggregates 0.04" (1mm) of snow.

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

In Lititz, the average day length in May is 14h and 25min.

When is the sunrise / sunset in May in Lititz?

On the first day of May in Lititz, Pennsylvania, sunrise is at 6:03 am and sunset at 8:00 pm. On the last day of the month, sunrise is at 5:37 am and sunset at 8:28 pm EDT.

How many hours of sunshine does Lititz have in May?

In Lititz, Pennsylvania, the average sunshine duration in May is 8.3h.

What is the UV index intensity in May in Lititz?

In May, the average daily maximum UV index is 5. A UV Index value of 3 to 5 symbolizes a moderate health threat 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
Lititz, PA

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

The warmest month (with the highest average high temperature) is July (82.6°F).
The month with the lowest average high temperature is January (35.4°F).

  • Average low temperature in May: 52.2°F

The month with the highest average low temperature is July (64.2°F).
The coldest month (with the lowest average low temperature) is January (22.8°F).

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Average pressure in May
Lititz, PA

Average pressure in May - Lititz, 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).

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Average wind speed in May
Lititz, PA

Average wind speed in May - Lititz, PA
  • Average wind speed in May: 6.6mph

The windiest month (with the highest average wind speed) is March (8.9mph).
The calmest month (with the lowest average wind speed) is August (5mph).

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Average humidity in May
Lititz, PA

Average humidity in May - Lititz, PA
  • Average humidity in May: 81%

The month with the highest relative humidity is May (81%).
The month with the lowest relative humidity is April (76%).

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Average rainfall in May
Lititz, PA

Average rainfall in May - Lititz, PA
  • Average rainfall in May: 2.87"

The wettest month (with the highest rainfall) is August (3.31").
The driest month (with the least rainfall) is February (2.09").

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Average rainfall days in May
Lititz, PA

Average rainfall days in May - Lititz, PA
  • Average rainfall days in May: 17.1 days

The month with the highest number of rainy days is July (17.3 days).
The month with the least rainy days is January (9 days).

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Average snowfall in May
Lititz, PA

Average snowfall in May - Lititz, PA
  • Average snowfall in May: 0.04"

The month with the highest snowfall is March (3.43").
The months with the least snowfall are June, July, August and September (0").

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Average snowfall days in May
Lititz, PA

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

The month with the highest number of snowfall days is January (7.8 days).
The months with the least snowfall days are June, July, August and September (0 days).

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

Average daylight in May / Average sunshine in May - Lititz, 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 24min).

  • Average sunshine in May: 8h and 2min

The month with the most sunshine is July (Average sunshine: 10h and 36min).
The month with the least sunshine is February (Average sunshine: 4h and 36min).

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Average sunshine days in May
Lititz, PA

Average sunshine days in May - Lititz, PA
  • Average sunshine days in May: 11.6 days

The month with the most sunshine days is November (17.8 days).
The months with the least sunshine days are May and July (11.6 days).

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Average UV index in May
Lititz, PA

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

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

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Average cloud cover in May
Lititz, PA

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

The months with the most cloud cover are February and December (Cloud cover 49).
The month with the least cloud cover is July (Cloud cover 31).

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Average visibility in May
Lititz, PA

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

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

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Lititz, Pennsylvania, USA

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