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Contents
- Weather in January
- Weather in February
- Weather in March
- Weather in April
- Weather in May
- Weather in June
- Weather in July
- Weather in August
- Weather in September
- Weather in October
- Weather in November
- Weather in December
- Frequently asked questions
- Average temperature
- Average pressure
- Average wind speed
- Average humidity
- Average rainfall
- Average rainfall days
- Average snowfall
- Average snowfall days
- Average daylight
- Average sunshine
- Average sunshine days
- Average UV index
- Average cloud cover
- Average visibility
Weather in January
January, the same as December, is an icy winter month in Hays, Pennsylvania, with an average temperature varying between 20.7°F (-6.3°C) and 33.4°F (0.8°C). Hays's coldest month, January, generally records average temperatures ranging from a high of 33.4°F (0.8°C) to a low of 20.7°F (-6.3°C). Weather in January »
Weather in February
February, the last month of the winter in Hays, is also an icy month, with temperature in the range of an average low of 23.4°F (-4.8°C) and an average high of 37.6°F (3.1°C). The average high-temperature in February, at a still wintry 37.6°F (3.1°C), reveals a modest deviation from January's 33.4°F (0.8°C). Weather in February »
Weather in March
March, the first month of the spring in Hays, is a chilly month, with an average temperature varying between 31.5°F (-0.3°C) and 47.8°F (8.8°C). March brings a temperature increase, with average high-temperatures moving from February's wintry 37.6°F (3.1°C) to a frosty 47.8°F (8.8°C). Weather in March »
Weather in April
April is a moderate spring month in Hays, Pennsylvania, with an average temperature ranging between max 60.4°F (15.8°C) and min 41.4°F (5.2°C). With the onset of April, Hays's average high-temperature experiences a rise, moving from March's chilly 47.8°F (8.8°C) to a mild 60.4°F (15.8°C). Weather in April »
Weather in May
May, the last month of the spring in Hays, is an agreeable month, with an average temperature varying between 72.1°F (22.3°C) and 51.4°F (10.8°C). The transition from April to May brings a temperature rise, with average high-temperatures increasing from a mild 60.4°F (15.8°C) to a pleasant 72.1°F (22.3°C). Weather in May »
Weather in June
The first month of the summer, June, is a moderately hot month in Hays, Pennsylvania, with an average temperature fluctuating between 79°F (26.1°C) and 58.5°F (14.7°C). The onset of June introduces a subtle rise in the average high-temperature, nudging from an agreeable 72.1°F (22.3°C) in May to a warm 79°F (26.1°C). Weather in June »
Weather in July
July, the same as June, is a moderately hot summer month in Hays, Pennsylvania, with an average temperature varying between 83.3°F (28.5°C) and 62.6°F (17°C). July temperatures tend to peak at an average high of 83.3°F (28.5°C) and dip to a low of 62.6°F (17°C). July's mean heat index is calculated to be a tropical 89.6°F (32°C). Weather in July »
Weather in August
August, the last month of the summer in Hays, is also a moderately hot month, with an average temperature varying between 61°F (16.1°C) and 81.9°F (27.7°C). As July turns into August, the average high-temperatures rest at a still warm 81.9°F (27.7°C), showing a minor variation from the prior month. Weather in August »
Weather in September
September, the first month of the autumn in Hays, is also a moderately hot month, with temperature in the range of an average low of 55.8°F (13.2°C) and an average high of 75.6°F (24.2°C). September's arrival coincides with a soft drop in the average high-temperature, subtly decreasing from August's moderately hot 81.9°F (27.7°C) to a still warm 75.6°F (24.2°C). Weather in September »
Weather in October
October, like September, in Hays, Pennsylvania, is another comfortable autumn month, with an average temperature ranging between max 62.1°F (16.7°C) and min 45.5°F (7.5°C). In Hays, the average high-temperature in October drops from a warm 75.6°F (24.2°C) in September to an enjoyable 62.1°F (16.7°C). Weather in October »
Weather in November
The last month of the autumn, November, is also a frosty month in Hays, Pennsylvania, with an average temperature ranging between max 49.3°F (9.6°C) and min 34°F (1.1°C). During Hays's transition into November, the average high-temperature lessens, moving from a comfortable 62.1°F (16.7°C) in October to a chilly 49.3°F (9.6°C). Weather in November »
Weather in December
December, the first month of the winter in Hays, is also a wintry month, with an average temperature varying between 39.6°F (4.2°C) and 28.4°F (-2°C). The onset of December brings a small change in high-temperatures, falling from a chilly 49.3°F (9.6°C) in November to a cold 39.6°F (4.2°C). Weather in December »
Updated: Jun 18, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the coldest time of year?
January tends to be the coldest month, with temperatures averaging a daily high of 33.4°F (0.8°C) and a low of 20.7°F (-6.3°C).
How much does it rain?
Throughout the year, there are 128 rainfall days, and 10.2" (259mm) of precipitation is accumulated.
When does it snow?
Months with snowfall are January through May, October through December.
What is the snowiest month?
The months with the most snowfall are January and February, with an average 1.65" (42mm) of accumulated snow.
How many days does it snow?
Throughout the year, there are 50 snowfall days, and 6.69" (170mm) of snow is accumulated.
What is the month with the least sunshine in Hays?
With an average of 3h of sunshine, January has the least sunshine of the year.
What is the most humid month?
The most humid month in Hays is February, with an average relative humidity of 85%.
When is Daylight Saving Time (DST)?
On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts, and the time zone changes from EST to EDT. Daylight Saving Time ends Sunday, November 3. 2024, at 2:00 am, and the time zone reverts from EDT to EST.
What is the wettest month?
May is the month with the most rainfall. Rain falls for 15 days and accumulates 1.26" (32mm) of precipitation.
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 6.
When it does not snow?
In Hays, snow does not fall in June through September.
When are the longest days in Hays?
June has the longest days of the year, with an average of 15h and 0min of daylight.
What are the warmest months?
The month of July, characterized by an average high of 83.3°F (28.5°C) and a low of 62.6°F (17°C), is recognized as the warmest.
What is the least humid month in Hays?
August is the least humid month, with an average relative humidity of 74%.
What month has the most sunshine?
The month with the most sunshine is August, with an average of 10.2h of sunshine.
What is the driest month?
The months with the least rainfall are September and November Rain falls for 9 days and accumulates 0.55" (14mm) of rain.
What is the month with the shortest days?
With an average of 9h and 18min of daylight, December has the shortest days of the year in Hays, Pennsylvania.
When is the lowest UV index?
With an average maximum UV index of 1, December is the month with the lowest UV index.
Average temperature
Hays, PA
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).
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).
Average pressure
Hays, PA
- Average pressure in January:
30.11"Hg - Average pressure in February:
30.08"Hg - Average pressure in March:
30.08"Hg - Average pressure in April:
29.98"Hg - Average pressure in May:
30"Hg - Average pressure in June:
29.95"Hg
- Average pressure in July:
29.98"Hg - Average pressure in August:
30"Hg - Average pressure in September:
30.05"Hg - Average pressure in October:
30.03"Hg - Average pressure in November:
30.13"Hg - Average pressure in December:
30.11"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).
Average wind speed
Hays, PA
- Average wind speed in January:
8mph - Average wind speed in February:
7.6mph - Average wind speed in March:
7.3mph - Average wind speed in April:
7.4mph - Average wind speed in May:
6mph - Average wind speed in June:
5.6mph
- Average wind speed in July:
4.8mph - Average wind speed in August:
4.7mph - Average wind speed in September:
5.1mph - Average wind speed in October:
6.2mph - Average wind speed in November:
6.8mph - Average wind speed in December:
7.3mph
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).
Average humidity
Hays, PA
The month with the highest relative humidity is February (85%).
The month with the lowest relative humidity is August (74%).
Average rainfall
Hays, PA
- Average rainfall in January:
0.67" - Average rainfall in February:
0.83" - Average rainfall in March:
0.79" - Average rainfall in April:
0.98" - Average rainfall in May:
1.26" - Average rainfall in June:
1.1"
- Average rainfall in July:
1.02" - Average rainfall in August:
0.79" - Average rainfall in September:
0.55" - Average rainfall in October:
0.87" - Average rainfall in November:
0.55" - Average rainfall in December:
0.79"
The wettest month (with the highest rainfall) is May (1.26").
The driest months (with the least rainfall) are September and November (0.55").
Average rainfall days
Hays, PA
- Average rainfall days in January:
7.9 days - Average rainfall days in February:
7.1 days - Average rainfall days in March:
10.2 days - Average rainfall days in April:
13.3 days - Average rainfall days in May:
15 days - Average rainfall days in June:
13.4 days
- Average rainfall days in July:
13.8 days - Average rainfall days in August:
12.1 days - Average rainfall days in September:
9 days - Average rainfall days in October:
10.5 days - Average rainfall days in November:
7.2 days - Average rainfall days in December:
8.5 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).
Average snowfall
Hays, PA
- Average snowfall in January:
1.65" - Average snowfall in February:
1.65" - Average snowfall in March:
1.18" - Average snowfall in April:
0.24" - Average snowfall in May:
0.04" - Average snowfall in June:
0"
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").
Average snowfall days
Hays, PA
- Average snowfall days in January:
14.4 days - Average snowfall days in February:
11.4 days - Average snowfall days in March:
7.2 days - Average snowfall days in April:
2.1 days - Average snowfall days in May:
0.2 days - Average snowfall days in June:
0 days
- Average snowfall days in July:
0 days - Average snowfall days in August:
0 days - Average snowfall days in September:
0 days - Average snowfall days in October:
0.4 days - Average snowfall days in November:
4.2 days - Average snowfall days in December:
10.1 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).
Average daylight / Average sunshine
Hays, PA
- Average daylight in January:
9h and 4min - Average daylight in February:
10h and 4min - Average daylight in March:
12h and 0min - Average daylight in April:
13h and 2min - Average daylight in May:
14h and 2min - Average daylight in June:
15h and 0min
- Average daylight in July:
14h and 4min - Average daylight in August:
13h and 4min - Average daylight in September:
12h and 2min - Average daylight in October:
11h and 1min - Average daylight in November:
10h and 0min - Average daylight in December:
9h 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 January:
3h and 0min - Average sunshine in February:
3h and 4min - Average sunshine in March:
5h and 2min - Average sunshine in April:
7h and 4min - Average sunshine in May:
8h and 5min - Average sunshine in June:
9h and 2min
- Average sunshine in July:
10h and 0min - Average sunshine in August:
10h and 1min - Average sunshine in September:
8h and 4min - Average sunshine in October:
5h and 2min - Average sunshine in November:
4h and 5min - Average sunshine in December:
3h and 2min
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).
Average sunshine days
Hays, PA
- Average sunshine days in January:
13.9 days - Average sunshine days in February:
13.3 days - Average sunshine days in March:
13.8 days - Average sunshine days in April:
13.3 days - Average sunshine days in May:
12.3 days - Average sunshine days in June:
12.5 days
- Average sunshine days in July:
14.9 days - Average sunshine days in August:
15.8 days - Average sunshine days in September:
18.6 days - Average sunshine days in October:
16.8 days - Average sunshine days in November:
19.6 days - Average sunshine days in December:
16.5 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).
Average UV index
Hays, PA
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).
Average cloud cover
Hays, PA
The month with the most cloud cover is January (Cloud cover 69).
The month with the least cloud cover is August (Cloud cover 33).
Average visibility
Hays, PA
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).
Hays, Pennsylvania, USA
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