May weather forecast
York Haven, PA

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Weather in May

The last month of the spring, May, is a pleasant month in York Haven, Pennsylvania, with an average temperature fluctuating between 52.3°F (11.3°C) and 70.3°F (21.3°C).

Temperature

York Haven's May weather shows an increase in high-temperatures, moving from April's mild 60.6°F (15.9°C) to an agreeable 70.3°F (21.3°C). York Haven, during May, witnesses an average low-temperature of 52.3°F (11.3°C).

Humidity

The months with the highest humidity are February, May and October, with an average relative humidity of 80%.

Rainfall

In York Haven, in May, during 16 rainfall days, 1.89" (48mm) of precipitation is typically accumulated. In York Haven, during the entire year, the rain falls for 134.1 days and collects up to 17.83" (453mm) of precipitation.

Snowfall

May through September are months without snowfall in York Haven.

Daylight

In May, the average length of the day in York Haven is 14h and 25min.
On the first day of May in York Haven, sunrise is at 6:05 am and sunset at 8:02 pm. On the last day of the month, sunrise is at 5:39 am and sunset at 8:29 pm EDT.

Sunshine

In May, the average sunshine in York Haven is 8.4h.

UV index

The months with the highest UV index are May through August, with an average maximum UV index of 6. A UV Index of 6 to 7 symbolizes a high health vulnerability from exposure to the Sun's UV rays for ordinary individuals.
Note: An average maximum UV index of 6 in May leads to these recommendations:
Take precautions against overexposure. Protection against sun damage is needed. Between 10 a.m. and 4 p.m., the Sun emits the most powerful UV radiation. Limit direct exposure to the Sun during these hours. Opt for tightly woven and loose clothing to enhance protection from the Sun. Attention! Nearly twice the Sun's UV radiation can be reflected by snow.
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Frequently asked questions

What are the temperatures in York Haven in May?

The average high-temperature, in May, in York Haven, is 70.3°F (21.3°C), while the average low-temperature is 52.3°F (11.3°C).

What are the most humid months in York Haven?

The months with the highest humidity in York Haven, Pennsylvania, are February, May and October, with an average relative humidity of 80%.

What is the average humidity in May in York Haven?

The average relative humidity in May in York Haven, Pennsylvania, is 80%.

How much does it rain in York Haven in May?

In York Haven, during May, the rain falls for 16 days and regularly aggregates up to 1.89" (48mm) of precipitation.

When it does not snow in York Haven?

In York Haven, Pennsylvania, snow does not fall in May through September.

Does it snow in York Haven in May?

In May, in York Haven, it doesn't snow. April is the latest month when it typically snows.

What is the average length of the day in May in York Haven?

In York Haven, Pennsylvania, the average day length in May is 14h and 25min.

When are sunrise and sunset in May in York Haven?

In May, on the first day of the month, sunrise is at 6:05 am and sunset at 8:02 pm. On the last day of the month, in York Haven, sunrise is at 5:39 am and sunset at 8:29 pm EDT.

How long on average sun shines in May in York Haven?

The average sunshine duration in May is 8.4h.

What is the month with the highest UV index in York Haven?

The months with the highest UV index are May through August, with an average maximum UV index of 6.

How high is the UV index in May in York Haven?

The average daily maximum UV index in May is 6. A UV Index value of 6 to 7 symbolizes a high hazard to health from exposure to the Sun's 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
York Haven, PA

Average temperature in May - York Haven, PA
  • Average high temperature in May: 70.3°F

The warmest month (with the highest average high temperature) is July (83.3°F).
The month with the lowest average high temperature is January (35.4°F).

  • Average low temperature in May: 52.3°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 (22.6°F).

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Average pressure in May
York Haven, PA

Average pressure in May - York Haven, 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
York Haven, PA

Average wind speed in May - York Haven, PA
  • Average wind speed in May: 6.7mph

The windiest month (with the highest average wind speed) is March (8.7mph).
The calmest month (with the lowest average wind speed) is August (5mph).

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Average humidity in May
York Haven, PA

Average humidity in May - York Haven, PA
  • Average humidity in May: 80%

The months with the highest relative humidity are February, May and October (80%).
The months with the lowest relative humidity are March and April (76%).

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Average rainfall in May
York Haven, PA

Average rainfall in May - York Haven, PA
  • Average rainfall in May: 1.89"

The wettest months (with the highest rainfall) are July and August (2.01").
The driest month (with the least rainfall) is January (1.06").

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Average rainfall days in May
York Haven, PA

Average rainfall days in May - York Haven, PA
  • Average rainfall days in May: 16 days

The month with the highest number of rainy days is May (16 days).
The month with the least rainy days is January (6 days).

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Average snowfall in May
York Haven, PA

Average snowfall in May - York Haven, PA
  • Average snowfall in May: 0"

The month with the highest snowfall is January (2.4").
The months with the least snowfall are May, June, July, August and September (0").

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Average snowfall days in May
York Haven, PA

Average snowfall days in May - York Haven, PA
  • Average snowfall days in May: 0.1 days

The month with the highest number of snowfall days is January (6.8 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
York Haven, PA

Average daylight in May / Average sunshine in May - York Haven, 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
York Haven, PA

Average sunshine days in May - York Haven, PA
  • Average sunshine days in May: 12.8 days

The month with the most sunshine days is November (20.1 days).
The month with the least sunshine days is May (12.8 days).

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Average UV index in May
York Haven, PA

Average UV index in May - York Haven, PA
  • 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, November and December (UV index 2).

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Average cloud cover in May
York Haven, PA

Average cloud cover in May - York Haven, PA
  • Average cloud cover in May: 46

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

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Average visibility in May
York Haven, PA

Average visibility in May - York Haven, PA
  • Average visibility in May: 5mi

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

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York Haven, Pennsylvania, USA

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