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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, like December, in Castle Valley, Pennsylvania, is another cold winter month, with an average temperature varying between 35.6°F (2°C) and 23.4°F (-4.8°C). In Castle Valley, the lowest average temperatures are observed in January, with a high of 35.6°F (2°C) and a low of 23.4°F (-4.8°C). Weather in January »
Weather in February
The last month of the winter, February, is also an icy month in Castle Valley, Pennsylvania, with an average temperature varying between 25.2°F (-3.8°C) and 39°F (3.9°C). At the start of February, Castle Valley's average high-temperature reaches a still wintry 39°F (3.9°C), subtly different from the preceding month. Weather in February »
Weather in March
March, the first month of the spring in Castle Valley, is a frosty month, with temperature in the range of an average low of 32.5°F (0.3°C) and an average high of 47.8°F (8.8°C). Castle Valley's March weather indicates a minor ascent in high-temperatures, adjusting from a wintry 39°F (3.9°C) in February to a chilly 47.8°F (8.8°C). Weather in March »
Weather in April
April in Castle Valley, Pennsylvania, is a refreshing spring month, with temperature in the range of an average high of 60.3°F (15.7°C) and an average low of 42.6°F (5.9°C). April's arrival sees a rise in the average high-temperature, jumping from March's chilly 47.8°F (8.8°C) to a mild 60.3°F (15.7°C). Weather in April »
Weather in May
The last month of the spring, May, is an agreeable month in Castle Valley, Pennsylvania, with an average temperature varying between 52.7°F (11.5°C) and 70.9°F (21.6°C). With the arrival of May, the average high-temperature transitions from a mild 60.3°F (15.7°C) in April to a pleasant 70.9°F (21.6°C). Weather in May »
Weather in June
The first month of the summer, June, is a warm month in Castle Valley, Pennsylvania, with an average temperature ranging between max 79.3°F (26.3°C) and min 60.4°F (15.8°C). June's onset witnesses a minor shift in the average high-temperature, moving from an agreeable 70.9°F (21.6°C) in May to a moderately hot 79.3°F (26.3°C). Weather in June »
Weather in July
July, like June, in Castle Valley, Pennsylvania, is a moderately hot summer month, with an average temperature fluctuating between 66.7°F (19.3°C) and 84.9°F (29.4°C). July proves to be the warmest month, recording an average peak temperature of 84.9°F (29.4°C) and a minimum temperature of 66.7°F (19.3°C). The average heat index in July is appraised at a tropical 93.2°F (34°C). Weather in July »
Weather in August
The last month of the summer, August, is another warm month in Castle Valley, Pennsylvania, with an average temperature ranging between max 82.8°F (28.2°C) and min 64.9°F (18.3°C). The arrival of August marks a slight shift to an average high-temperature of a still moderately hot 82.8°F (28.2°C) from July's 84.9°F (29.4°C). Weather in August »
Weather in September
September, the first month of the autumn in Castle Valley, is still a warm month, with an average temperature ranging between max 76.1°F (24.5°C) and min 57.9°F (14.4°C). In Castle Valley, the average high-temperature in September slightly decreases from a moderately hot 82.8°F (28.2°C) in August to a still warm 76.1°F (24.5°C). Weather in September »
Weather in October
October, the same as September, is another comfortable autumn month in Castle Valley, Pennsylvania, with an average temperature varying between 48.2°F (9°C) and 63.5°F (17.5°C). The arrival of October indicates a decrease in the average high-temperature, moving from a moderately hot 76.1°F (24.5°C) in September to a comfortable 63.5°F (17.5°C). Weather in October »
Weather in November
November, the last month of the autumn in Castle Valley, is also a fresh month, with an average temperature varying between 37.4°F (3°C) and 51.4°F (10.8°C). With the onset of November, Castle Valley's average high-temperature adjusts, receding from October's comfortable 63.5°F (17.5°C) to a cool 51.4°F (10.8°C). Weather in November »
Weather in December
The first month of the winter, December, is still a cold month in Castle Valley, Pennsylvania, with an average temperature fluctuating between 30.9°F (-0.6°C) and 41.9°F (5.5°C). December shows a mild decline in the average high-temperature, falling from November's cool 51.4°F (10.8°C) to a wintry 41.9°F (5.5°C). Weather in December »
[Resources]Frequently asked questions
What part of the year is the coldest in Castle Valley?
In Castle Valley, January is the coldest month, with temperatures averaging a high of 35.6°F (2°C) and a low of 23.4°F (-4.8°C).
How many days does it rain in Castle Valley?
Throughout the year, in Castle Valley, there are 158.6 rainfall days, and 28.31" (719mm) of precipitation is accumulated.
When does it snow in Castle Valley?
January through May, October through December are months with snowfall.
How many days does it snow in Castle Valley?
Throughout the year, in Castle Valley, there are 24.6 snowfall days, and 10.24" (260mm) of snow is accumulated.
What is the month with the lowest UV index in Castle Valley?
The months with the lowest UV index are January through March, November and December, with an average maximum UV index of 2.
What are the most humid months in Castle Valley?
February and October, with an average relative humidity of 79%, are most humid months.
What is the month with the least sunshine in Castle Valley?
With an average of 4.7h of sunshine, February has the least sunshine of the year.
What is the snowiest month in Castle Valley?
March is the month with the most snowfall. Snow falls for 4.6 days and accumulates 2.76" (70mm) of snow.
When is Daylight Saving Time (DST) in Castle Valley?
On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts in Castle Valley, Pennsylvania, 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 least humid month in Castle Valley?
With an average relative humidity of 73%, April is the least humid month in Castle Valley, Pennsylvania.
When is the highest UV index in Castle Valley?
The months with the highest UV index in Castle Valley, Pennsylvania, are May through August, with an average maximum UV index of 6.
When it does not snow in Castle Valley?
June through September are months without snowfall in Castle Valley.
When are the longest days in Castle Valley?
June has the longest days of the year in Castle Valley, with an average of 15h and 0min of daylight.
What are the warmest months in Castle Valley?
July brings the highest temperatures in Castle Valley, Pennsylvania, with an average high of 84.9°F (29.4°C) and an average low of 66.7°F (19.3°C).
What is the wettest month in Castle Valley?
The month with the most rainfall is July, when the rain falls for 17.3 days and typically aggregates up to 2.87" (73mm) of precipitation.
What month has the most sunshine in Castle Valley?
With an average of 10.6h of sunshine, July has the most sunshine of the year in Castle Valley.
What is the driest month in Castle Valley?
The month with the least rainfall is September, when the rain falls for 12 days and typically collects 1.65" (42mm) of precipitation.
What is the month with the shortest days in Castle Valley?
December has the shortest days of the year in Castle Valley, Pennsylvania, with an average of 9h and 24min of daylight.
Average temperature
Castle Valley, PA
The warmest month (with the highest average high temperature) is July (84.9°F).
The month with the lowest average high temperature is January (35.6°F).
The month with the highest average low temperature is July (66.7°F).
The coldest month (with the lowest average low temperature) is January (23.4°F).
Average pressure
Castle Valley, PA
- Average pressure in January:
30.08"Hg - Average pressure in February:
30.05"Hg - Average pressure in March:
30.07"Hg - Average pressure in April:
29.99"Hg - Average pressure in May:
30.01"Hg - Average pressure in June:
29.94"Hg
- Average pressure in July:
29.96"Hg - Average pressure in August:
29.99"Hg - Average pressure in September:
30.06"Hg - Average pressure in October:
30.03"Hg - Average pressure in November:
30.12"Hg - Average pressure in December:
30.09"Hg
The month with the highest atmospheric pressure is November (30.12"Hg).
The month with the lowest atmospheric pressure is June (29.94"Hg).
Average wind speed
Castle Valley, PA
- Average wind speed in January:
8.1mph - Average wind speed in February:
8mph - Average wind speed in March:
8.3mph - Average wind speed in April:
8.1mph - Average wind speed in May:
6.5mph - Average wind speed in June:
6mph
- Average wind speed in July:
5.3mph - Average wind speed in August:
5.2mph - Average wind speed in September:
5.7mph - Average wind speed in October:
6.7mph - Average wind speed in November:
7.1mph - Average wind speed in December:
7.6mph
The windiest month (with the highest average wind speed) is March (8.3mph).
The calmest month (with the lowest average wind speed) is August (5.2mph).
Average humidity
Castle Valley, PA
The months with the highest relative humidity are February and October (79%).
The month with the lowest relative humidity is April (73%).
Average rainfall
Castle Valley, PA
- Average rainfall in January:
1.85" - Average rainfall in February:
2.01" - Average rainfall in March:
2.48" - Average rainfall in April:
2.24" - Average rainfall in May:
2.72" - Average rainfall in June:
2.36"
- Average rainfall in July:
2.87" - Average rainfall in August:
2.8" - Average rainfall in September:
1.65" - Average rainfall in October:
2.44" - Average rainfall in November:
2.13" - Average rainfall in December:
2.76"
The wettest month (with the highest rainfall) is July (2.87").
The driest month (with the least rainfall) is September (1.65").
Average rainfall days
Castle Valley, PA
- Average rainfall days in January:
8.7 days - Average rainfall days in February:
10.1 days - Average rainfall days in March:
12.8 days - Average rainfall days in April:
15.8 days - Average rainfall days in May:
17.1 days - Average rainfall days in June:
16.8 days
- Average rainfall days in July:
17.3 days - Average rainfall days in August:
15.1 days - Average rainfall days in September:
12 days - Average rainfall days in October:
12.6 days - Average rainfall days in November:
9.4 days - Average rainfall days in December:
10.9 days
The month with the highest number of rainy days is July (17.3 days).
The month with the least rainy days is January (8.7 days).
Average snowfall
Castle Valley, PA
- Average snowfall in January:
2.13" - Average snowfall in February:
2.44" - Average snowfall in March:
2.76" - Average snowfall in April:
0.2" - Average snowfall in May:
0.24" - Average snowfall in June:
0"
The month with the highest snowfall is March (2.76").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days
Castle Valley, PA
- Average snowfall days in January:
7.9 days - Average snowfall days in February:
6.8 days - Average snowfall days in March:
4.6 days - Average snowfall days in April:
0.3 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:
0.1 days - Average snowfall days in November:
0.7 days - Average snowfall days in December:
4.1 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
Castle Valley, 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 24min).
- Average sunshine in January:
4h and 5min - Average sunshine in February:
4h and 4min - Average sunshine in March:
6h and 3min - Average sunshine in April:
8h and 2min - Average sunshine in May:
8h and 3min - Average sunshine in June:
9h and 5min
- Average sunshine in July:
10h and 4min - Average sunshine in August:
10h and 0min - Average sunshine in September:
8h and 5min - Average sunshine in October:
5h and 4min - Average sunshine in November:
5h and 4min - Average sunshine in December:
5h and 0min
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 42min).
Average sunshine days
Castle Valley, PA
- Average sunshine days in January:
17.8 days - Average sunshine days in February:
12.9 days - Average sunshine days in March:
13.9 days - Average sunshine days in April:
12.1 days - Average sunshine days in May:
12.4 days - Average sunshine days in June:
11 days
- Average sunshine days in July:
11.8 days - Average sunshine days in August:
13.5 days - Average sunshine days in September:
15.6 days - Average sunshine days in October:
15.8 days - Average sunshine days in November:
18.5 days - Average sunshine days in December:
16.6 days
The month with the most sunshine days is November (18.5 days).
The month with the least sunshine days is June (11 days).
Average UV index
Castle Valley, PA
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, March, November and December (UV index 2).
Average cloud cover
Castle Valley, PA
The months with the most cloud cover are February and December (Cloud cover 48).
The month with the least cloud cover is July (Cloud cover 32).
Average visibility
Castle Valley, PA
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).
Castle Valley, Pennsylvania, USA
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