Climate and monthly weather forecastCrystal Spring, PA
Climate and monthly weather forecast
Weather in January
January, the same as December, is a wintry winter month in Crystal Spring, Pennsylvania, with an average temperature varying between 20.1°F (-6.6°C) and 32.7°F (0.4°C). January, with an average high of 32.7°F (0.4°C) and a low of 20.1°F (-6.6°C), signifies the coldest month of the year. Weather in January »Weather in February
February, the last month of the winter in Crystal Spring, is also a wintry month, with an average temperature varying between 37.6°F (3.1°C) and 23.2°F (-4.9°C). Crystal Spring sees the arrival of February with an average high-temperature of a still icy 37.6°F (3.1°C), indicating a subtle variation from January. Weather in February »Weather in March
The first month of the spring, March, is a frosty month in Crystal Spring, Pennsylvania, with an average temperature ranging between min 30.2°F (-1°C) and max 46.8°F (8.2°C). The commencement of March sees a shift in the average high-temperature, moving from an icy 37.6°F (3.1°C) in February to a frosty 46.8°F (8.2°C). Weather in March »Weather in April
April is a refreshing spring month in Crystal Spring, Pennsylvania, with temperature in the range of an average low of 39.7°F (4.3°C) and an average high of 59.2°F (15.1°C). April's onset is marked by a temperature increase, moving from a chilly 46.8°F (8.2°C) in March to a mild 59.2°F (15.1°C). Weather in April »Weather in May
The last month of the spring, May, is a pleasant month in Crystal Spring, Pennsylvania, with temperature in the range of an average high of 69.4°F (20.8°C) and an average low of 49.1°F (9.5°C). As April transitions into May, Crystal Spring sees a rise in the average high-temperature, moving from a refreshing 59.2°F (15.1°C) to a pleasant 69.4°F (20.8°C). Weather in May »Weather in June
The first month of the summer, June, is a moderately hot month in Crystal Spring, Pennsylvania, with temperature in the range of an average high of 77.2°F (25.1°C) and an average low of 55.9°F (13.3°C). Crystal Spring's June weather indicates a minor increase in high-temperatures, edging from May's agreeable 69.4°F (20.8°C) to a warm 77.2°F (25.1°C). Weather in June »Weather in July
July, the same as June, is another warm summer month in Crystal Spring, Pennsylvania, with an average temperature ranging between max 82.2°F (27.9°C) and min 60.1°F (15.6°C). The warmest period is July, when temperatures fluctuate between an average high of 82.2°F (27.9°C) and a low of 60.1°F (15.6°C). The heat index in July is computed to be a hot 87.8°F (31°C). Weather in July »Weather in August
The last month of the summer, August, is also a moderately hot month in Crystal Spring, Pennsylvania, with temperature in the range of an average low of 58.1°F (14.5°C) and an average high of 79.9°F (26.6°C). The average high-temperature during August is a still warm 79.9°F (26.6°C), almost matching the conditions of the preceding month. Weather in August »Weather in September
The first month of the autumn, September, is still a pleasant month in Crystal Spring, Pennsylvania, with an average temperature varying between 52.9°F (11.6°C) and 72.9°F (22.7°C). In September, the meteorological conditions change slightly, with the average high-temperature moving from a warm 79.9°F (26.6°C) in August to an agreeable 72.9°F (22.7°C). Weather in September »Weather in October
October, the same as September, in Crystal Spring, Pennsylvania, is another mild autumn month, with an average temperature fluctuating between 60.6°F (15.9°C) and 43.7°F (6.5°C). Onset of October witnesses a reduction in the average high-temperature, falling from a pleasant 72.9°F (22.7°C) in September to a refreshing 60.6°F (15.9°C). Weather in October »Weather in November
November, the last month of the autumn in Crystal Spring, is also a frosty month, with an average temperature varying between 32.7°F (0.4°C) and 48.2°F (9°C). Crystal Spring observes a minor decrease in the average high-temperature with the arrival of November, falling from October's moderate 60.6°F (15.9°C) to a chilly 48.2°F (9°C). Weather in November »Weather in December
December, the first month of the winter in Crystal Spring, is still a cold month, with an average temperature fluctuating between 38.5°F (3.6°C) and 27.5°F (-2.5°C). The onset of December brings a small change in high-temperatures, falling from a frosty 48.2°F (9°C) in November to an icy 38.5°F (3.6°C). Weather in December »Updated: Aug 31, 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
Temperature records mark January as the coldest month, with highs averaging 32.7°F (0.4°C) and lows at 20.1°F (-6.6°C).
January is the month with the least rainfall. Rain falls for 6 days and accumulates 0.87" (22mm) of precipitation.
In Crystal Spring, during the entire year, the rain falls for 126 days and collects up to 15.47" (393mm) of precipitation.
January through April, October through December are months with snowfall in Crystal Spring.
The month with the most snowfall is January, when snow falls for 7.9 days and typically aggregates up to 2.76" (70mm) of snow.
Throughout the year, there are 28.3 snowfall days, and 9.57" (243mm) of snow is accumulated.
The month with the least sunshine in Crystal Spring is January, with an average of 4.2h of sunshine.
The months with the lowest UV index in Crystal Spring are January through March, November and December, with an average maximum UV index of 2.
The most humid month is February, with an average relative humidity of 82%.
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.
April and July, with an average relative humidity of 76%, are the least humid months.
May is the month with the most rainfall. Rain falls for 15.3 days and accumulates 1.81" (46mm) of precipitation.
In Crystal Spring, snow does not fall in May through September.
June has the longest days of the year, with an average of 15h and 0min of daylight.
The month with the highest UV index is June, with an average maximum UV index of 6.
Crystal Spring notes the warmest temperatures in July, with a average high of 82.2°F (27.9°C) and a low of 60.1°F (15.6°C).
July has the most sunshine of the year, with an average of 10.1h of sunshine.
The month with the shortest days is December, with an average of 9h and 24min of daylight.
Average temperature
Crystal Spring, PA
The warmest month (with the highest average high temperature) is July (82.2°F).
The month with the lowest average high temperature is January (32.7°F).
The month with the highest average low temperature is July (60.1°F).
The coldest month (with the lowest average low temperature) is January (20.1°F).
Average pressure
Crystal Spring, PA
- Average pressure in January:
30.11"Hg - Average pressure in February:
30.07"Hg - Average pressure in March:
30.08"Hg - Average pressure in April:
29.98"Hg - Average pressure in May:
30.01"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:
30.06"Hg - Average pressure in October:
30.04"Hg - Average pressure in November:
30.14"Hg - Average pressure in December:
30.11"Hg
The month with the highest atmospheric pressure is November (30.14"Hg).
The month with the lowest atmospheric pressure is June (29.95"Hg).
Average wind speed
Crystal Spring, PA
- Average wind speed in January:
8.6mph - Average wind speed in February:
8.5mph - Average wind speed in March:
8mph - Average wind speed in April:
8mph - Average wind speed in May:
6.2mph - Average wind speed in June:
5.8mph
- Average wind speed in July:
5mph - Average wind speed in August:
4.7mph - Average wind speed in September:
5.1mph - Average wind speed in October:
6.5mph - Average wind speed in November:
7.1mph - Average wind speed in December:
8mph
The windiest month (with the highest average wind speed) is January (8.6mph).
The calmest month (with the lowest average wind speed) is August (4.7mph).
Average humidity
Crystal Spring, PA
The month with the highest relative humidity is February (82%).
The months with the lowest relative humidity are April and July (76%).
Average rainfall
Crystal Spring, PA
- Average rainfall in January:
0.87" - Average rainfall in February:
0.91" - Average rainfall in March:
1.14" - Average rainfall in April:
1.73" - Average rainfall in May:
1.81" - Average rainfall in June:
1.38"
- Average rainfall in July:
1.69" - Average rainfall in August:
1.46" - Average rainfall in September:
1.06" - Average rainfall in October:
1.34" - Average rainfall in November:
0.94" - Average rainfall in December:
1.14"
The wettest month (with the highest rainfall) is May (1.81").
The driest month (with the least rainfall) is January (0.87").
Average rainfall days
Crystal Spring, PA
- Average rainfall days in January:
6 days - Average rainfall days in February:
6.1 days - Average rainfall days in March:
9.5 days - Average rainfall days in April:
13.9 days - Average rainfall days in May:
15.3 days - Average rainfall days in June:
12.6 days
- Average rainfall days in July:
13.3 days - Average rainfall days in August:
13.4 days - Average rainfall days in September:
11.2 days - Average rainfall days in October:
10.3 days - Average rainfall days in November:
7.1 days - Average rainfall days in December:
7.3 days
The month with the highest number of rainy days is May (15.3 days).
The month with the least rainy days is January (6 days).
Average snowfall
Crystal Spring, PA
The month with the highest snowfall is January (2.76").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days
Crystal Spring, PA
- Average snowfall days in January:
7.9 days - Average snowfall days in February:
7.3 days - Average snowfall days in March:
4.6 days - Average snowfall days in April:
1.1 days - Average snowfall days in May:
0.1 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:
2.4 days - Average snowfall days in December:
4.5 days
The month with the highest number of snowfall days is January (7.9 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight / Average sunshine
Crystal Spring, PA
- Average daylight in January:
9h and 42min - Average daylight in February:
10h and 42min - Average daylight in March:
12h and 0min - Average daylight in April:
13h and 18min - Average daylight in May:
14h and 24min - Average daylight in June:
15h and 0min
- Average daylight in July:
14h and 42min - Average daylight in August:
13h and 42min - Average daylight in September:
12h and 24min - Average daylight in October:
11h and 6min - Average daylight in November:
10h and 0min - Average daylight in December:
9h and 24min
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 January:
4h and 12min - Average sunshine in February:
4h and 24min - Average sunshine in March:
6h and 6min - Average sunshine in April:
7h and 48min - Average sunshine in May:
8h and 18min - Average sunshine in June:
9h and 36min
- Average sunshine in July:
10h and 6min - Average sunshine in August:
9h and 54min - Average sunshine in September:
8h and 18min - Average sunshine in October:
5h and 12min - Average sunshine in November:
5h and 24min - Average sunshine in December:
4h and 18min
The month with the most sunshine is July (Average sunshine: 10h and 6min).
The month with the least sunshine is January (Average sunshine: 4h and 12min).
Average sunshine days
Crystal Spring, PA
- Average sunshine days in January:
18.5 days - Average sunshine days in February:
17.6 days - Average sunshine days in March:
17.3 days - Average sunshine days in April:
13.8 days - Average sunshine days in May:
12.8 days - Average sunshine days in June:
15.3 days
- Average sunshine days in July:
15.6 days - Average sunshine days in August:
15.4 days - Average sunshine days in September:
16.5 days - Average sunshine days in October:
18.3 days - Average sunshine days in November:
20 days - Average sunshine days in December:
20.2 days
The month with the most sunshine days is December (20.2 days).
The month with the least sunshine days is May (12.8 days).
Average UV index
Crystal Spring, PA
The month with the highest UV index is June (UV index 6).
The months with the lowest UV index are January, February, March, November and December (UV index 2).
Average cloud cover
Crystal Spring, PA
The month with the most cloud cover is January (Cloud cover 58).
The month with the least cloud cover is July (Cloud cover 35).
Average visibility
Crystal Spring, PA
The months with the highest visibility are April and November (6mi).
The months with the lowest visibility are January, February, March, May, June, July, August, September, October and December (5mi).
