May weather forecast
Terrace, PA

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Weather in May

The last month of the spring, May, is a pleasant month in Terrace, Pennsylvania, with an average temperature varying between 51.4°F (10.8°C) and 72.1°F (22.3°C).

Temperature

Terrace's weather in May presents a rise in the average high-temperature, moving from a mild 60.4°F (15.8°C) in April to an agreeable 72.1°F (22.3°C). An average low-temperature of 51.4°F (10.8°C) is recorded during the nights in May.

Humidity

The average relative humidity in May in Terrace is 77%.

Rainfall

The month with the most rainfall in Terrace is May, when the rain falls for 15 days and typically aggregates up to 1.26" (32mm) of precipitation.

Snowfall

Months with snowfall in Terrace are January through May, October through December. May is the last month it regularly snows in Terrace, Pennsylvania. During 0.2 snowfall days, in May, Terrace aggregates 0.04" (1mm) of snow. In Terrace, during the entire year, snow falls for 50 days and aggregates up to 6.69" (170mm) of snow.

Daylight

In May, the average length of the day in Terrace, Pennsylvania, is 14h and 26min.
On the first day of May, sunrise is at 6:17 am and sunset at 8:15 pm. On the last day of the month, sunrise is at 5:51 am and sunset at 8:43 pm EDT.

Sunshine

The average sunshine in May is 8.9h.

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 risk from exposure to the Sun's UV radiation for ordinary individuals.
Note: In May, an average UV index of 6 transforms into the following instructions:
Apply measures and align with sun safety principles. Safeguarding against skin and eye injury is pivotal. Avoid direct Sun exposure and stay in the shade between 10 a.m. and 4 p.m., a time when UV radiation is most intense, noting that not all shade structures offer full protection. By wearing a generously brimmed hat, you can cut UV radiation exposure significantly. Heed this! Snow reflection can almost augment the UV radiation of the sun by double.
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Frequently asked questions

What is the temperature in May in Terrace?

The high-temperature during May is 72.1°F (22.3°C) and the low-temperature is 51.4°F (10.8°C).

What is the average humidity in May in Terrace?

In Terrace, the average relative humidity in May is 77%.

What is the wettest month in Terrace?

The month with the most rainfall in Terrace is May, when the rain falls for 15 days and typically aggregates up to 1.26" (32mm) of precipitation.

How much does it rain in Terrace in May?

In Terrace, during May, the rain falls for 15 days and regularly aggregates up to 1.26" (32mm) of precipitation.

What is the last month it snows in Terrace?

May is the last month it regularly snows in Terrace, Pennsylvania. During 0.2 snowfall days, in May, Terrace aggregates 0.04" (1mm) of snow.

How many hours of daylight does Terrace have in May?

In Terrace, Pennsylvania, the average day length in May is 14h and 26min.

When is the sunrise / sunset in May in Terrace?

On the first day of May in Terrace, Pennsylvania, sunrise is at 6:17 am and sunset at 8:15 pm. On the last day of the month, sunrise is at 5:51 am and sunset at 8:43 pm EDT.

How many hours of sunshine does Terrace have in May?

The average sunshine duration in May in Terrace is 8.9h.

When is the highest UV index in Terrace?

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

What is the UV index reading in May in Terrace?

In Terrace, the average daily maximum UV index in May is 6. A UV Index estimate of 6 to 7 represents a high health vulnerability 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
Terrace, PA

Average temperature in May - Terrace, PA
  • Average high temperature in May: 72.1°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 (33.4°F).

  • Average low temperature in May: 51.4°F

The month with the highest average low temperature is July (62.6°F).
The coldest month (with the lowest average low temperature) is January (20.7°F).

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Average pressure in May
Terrace, PA

Average pressure in May - Terrace, PA
  • Average pressure in May: 30"Hg

The month with the highest atmospheric pressure is November (30.13"Hg).
The month with the lowest atmospheric pressure is June (29.95"Hg).

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Average wind speed in May
Terrace, PA

Average wind speed in May - Terrace, PA
  • Average wind speed in May: 6mph

The windiest month (with the highest average wind speed) is January (8mph).
The calmest month (with the lowest average wind speed) is August (4.7mph).

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Average humidity in May
Terrace, PA

Average humidity in May - Terrace, PA
  • Average humidity in May: 77%

The month with the highest relative humidity is February (85%).
The month with the lowest relative humidity is August (74%).

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Average rainfall in May
Terrace, PA

Average rainfall in May - Terrace, PA
  • Average rainfall in May: 1.26"

The wettest month (with the highest rainfall) is May (1.26").
The driest months (with the least rainfall) are September and November (0.55").

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Average rainfall days in May
Terrace, PA

Average rainfall days in May - Terrace, PA
  • Average rainfall days in May: 15 days

The month with the highest number of rainy days is May (15 days).
The month with the least rainy days is February (7.1 days).

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Average snowfall in May
Terrace, PA

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

The months with the highest snowfall are January and February (1.65").
The months with the least snowfall are June, July, August and September (0").

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Average snowfall days in May
Terrace, PA

Average snowfall days in May - Terrace, PA
  • Average snowfall days in May: 0.2 days

The month with the highest number of snowfall days is January (14.4 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
Terrace, PA

Average daylight in May / Average sunshine in May - Terrace, 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 5min

The month with the most sunshine is August (Average sunshine: 10h and 12min).
The month with the least sunshine is January (Average sunshine: 3h and 0min).

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Average sunshine days in May
Terrace, PA

Average sunshine days in May - Terrace, PA
  • Average sunshine days in May: 12.3 days

The month with the most sunshine days is November (19.6 days).
The month with the least sunshine days is May (12.3 days).

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Average UV index in May
Terrace, PA

Average UV index in May - Terrace, PA
  • Average UV index in May: 6

The months with the highest UV index are May, June, July and August (UV index 6).
The month with the lowest UV index is December (UV index 1).

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Average cloud cover in May
Terrace, PA

Average cloud cover in May - Terrace, PA
  • Average cloud cover in May: 44

The month with the most cloud cover is January (Cloud cover 69).
The month with the least cloud cover is August (Cloud cover 33).

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Average visibility in May
Terrace, PA

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

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

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Terrace, Pennsylvania, USA

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