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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 Sunbury, Pennsylvania, is a wintry winter month, with an average temperature fluctuating between 32.2°F (0.1°C) and 20.1°F (-6.6°C). January, characterized by an average high temperature of 32.2°F (0.1°C) and a low temperature of 20.1°F (-6.6°C), is generally the coldest month. Weather in January »
Weather in February
February, the last month of the winter in Sunbury, is also an icy month, with an average temperature ranging between max 36.7°F (2.6°C) and min 22.3°F (-5.4°C). Sunbury's transition from January to February introduces an average high-temperature of a still cold 36.7°F (2.6°C), marking an insignificant variation from the 32.2°F (0.1°C). Weather in February »
Weather in March
The first month of the spring, March, is a chilly month in Sunbury, Pennsylvania, with an average temperature ranging between min 29.7°F (-1.3°C) and max 46°F (7.8°C). The start of March brings a shift in the average high-temperature, increasing from February's wintry 36.7°F (2.6°C) to a chilly 46°F (7.8°C). Weather in March »
Weather in April
April in Sunbury, Pennsylvania, is a moderate spring month, with an average temperature ranging between min 39.9°F (4.4°C) and max 58.1°F (14.5°C). Sunbury's transition into April is marked by a rise in the average high-temperature, advancing from a frosty 46°F (7.8°C) in March to a refreshing 58.1°F (14.5°C). Weather in April »
Weather in May
May, the last month of the spring in Sunbury, is a pleasant month, with an average temperature ranging between min 49.3°F (9.6°C) and max 69.4°F (20.8°C). As April transitions into May, a change in temperatures is observed, with average highs moving from a refreshing 58.1°F (14.5°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 warm month in Sunbury, Pennsylvania, with an average temperature varying between 56.5°F (13.6°C) and 76.6°F (24.8°C). Sunbury in June denotes a subtle temperature transition, adjusting from an average high of an agreeable 69.4°F (20.8°C) in May to a moderately hot 76.6°F (24.8°C). Weather in June »
Weather in July
July, the same as June, is a moderately hot summer month in Sunbury, Pennsylvania, with an average temperature varying between 61.2°F (16.2°C) and 82.2°F (27.9°C). In Sunbury, the month of July is known for its highest average temperatures, reaching a high of 82.2°F (27.9°C) and a low of 61.2°F (16.2°C). The heat index value for July is computed to be a tropical 89.6°F (32°C). Weather in July »
Weather in August
The last month of the summer, August, is another warm month in Sunbury, Pennsylvania, with an average temperature fluctuating between 59.4°F (15.2°C) and 80.2°F (26.8°C). In August, Sunbury's weather conditions record an average high-temperature of a still warm 80.2°F (26.8°C), demonstrating little divergence from the preceding month. Weather in August »
Weather in September
The first month of the autumn, September, is still a pleasant month in Sunbury, Pennsylvania, with an average temperature ranging between min 53.4°F (11.9°C) and max 73.2°F (22.9°C). The arrival of September corresponds with a light shift in temperature, down from a warm 80.2°F (26.8°C) in August to a pleasant 73.2°F (22.9°C). Weather in September »
Weather in October
October, like September, in Sunbury, Pennsylvania, is another enjoyable autumn month, with temperature in the range of an average low of 44.2°F (6.8°C) and an average high of 61.2°F (16.2°C). October's arrival coincides with a drop in the average high-temperature, decreasing from September's pleasant 73.2°F (22.9°C) to a refreshing 61.2°F (16.2°C). Weather in October »
Weather in November
November, the last month of the autumn in Sunbury, is also a frosty month, with temperature in the range of an average high of 48.2°F (9°C) and an average low of 33.8°F (1°C). In Sunbury, the average high-temperature in November drops from a comfortable 61.2°F (16.2°C) in October to a frosty 48.2°F (9°C). Weather in November »
Weather in December
December, the first month of the winter in Sunbury, is also an icy month, with an average temperature ranging between max 38.8°F (3.8°C) and min 28°F (-2.2°C). Sunbury's progression into December involves a drop in the average high-temperature, receding from a frosty 48.2°F (9°C) in November to a cold 38.8°F (3.8°C). Weather in December »
[Resources]Frequently asked questions
What part of the year is the coldest in Sunbury?
Temperature records mark January as the coldest month, with highs averaging 32.2°F (0.1°C) and lows at 20.1°F (-6.6°C).
How many days does it rain in Sunbury?
Throughout the year, there are 133.4 rainfall days, and 13.15" (334mm) of precipitation is accumulated.
When does it snow in Sunbury?
Months with snowfall are January through May, November and December.
How much does it snow in Sunbury?
In Sunbury, during the entire year, snow falls for 32.1 days and aggregates up to 4.76" (121mm) of snow.
What are the months with the least sunshine in Sunbury?
The months with the least sunshine are January and February, with an average of 4.2h of sunshine.
When is the lowest UV index in Sunbury?
The months with the lowest UV index in Sunbury are January through March, November and December, with an average maximum UV index of 2.
What is the most humid month in Sunbury?
With an average relative humidity of 82%, February is the most humid month in Sunbury.
When does it snow the most in Sunbury?
The month with the most snowfall in Sunbury is February, when snow falls for 9.2 days and typically aggregates up to 1.46" (37mm) of snow.
What are the least humid months in Sunbury?
March and April, with an average relative humidity of 76%, are the least humid months in Sunbury.
When is Daylight Saving Time (DST) in Sunbury?
On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts in Sunbury, 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.
When it does not snow in Sunbury?
June through October are months without snowfall in Sunbury, Pennsylvania.
When are the longest days in Sunbury?
With an average of 15h and 6min of daylight, June has the longest days of the year in Sunbury, Pennsylvania.
What month is the hottest in Sunbury?
July registers as the month with the average highest temperatures, reaching 82.2°F (27.9°C) at its peak and 61.2°F (16.2°C) at the lowest.
What is the wettest month in Sunbury?
July is the month with the most rainfall in Sunbury, Pennsylvania. Rain falls for 13.8 days and accumulates 1.65" (42mm) of precipitation.
What month has the most sunshine in Sunbury?
The month with the most sunshine in Sunbury is July, with an average of 10.4h of sunshine.
What is the month with the highest UV index in Sunbury?
July is the month with the highest UV index, with an average maximum UV index of 6.
What is the driest month in Sunbury?
The month with the least rainfall is September, when the rain falls for 9.2 days and typically collects 0.75" (19mm) of precipitation.
What is the month with the shortest days in Sunbury?
December has the shortest days of the year in Sunbury, Pennsylvania, with an average of 9h and 18min of daylight.
Average temperature
Sunbury, 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 (32.2°F).
The month with the highest average low temperature is July (61.2°F).
The coldest month (with the lowest average low temperature) is January (20.1°F).
Average pressure
Sunbury, PA
- Average pressure in January:
30.09"Hg - Average pressure in February:
30.06"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:
29.94"Hg
- Average pressure in July:
29.98"Hg - Average pressure in August:
30"Hg - Average pressure in September:
30.07"Hg - Average pressure in October:
30.04"Hg - Average pressure in November:
30.13"Hg - Average pressure in December:
30.1"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).
Average wind speed
Sunbury, PA
- Average wind speed in January:
7.5mph - Average wind speed in February:
7.5mph - Average wind speed in March:
7.8mph - Average wind speed in April:
7.9mph - Average wind speed in May:
6.2mph - Average wind speed in June:
5.7mph
- Average wind speed in July:
4.7mph - Average wind speed in August:
4.6mph - Average wind speed in September:
5.2mph - Average wind speed in October:
6.3mph - Average wind speed in November:
6.6mph - Average wind speed in December:
7.1mph
The windiest month (with the highest average wind speed) is April (7.9mph).
The calmest month (with the lowest average wind speed) is August (4.6mph).
Average humidity
Sunbury, PA
The month with the highest relative humidity is February (82%).
The months with the lowest relative humidity are March and April (76%).
Average rainfall
Sunbury, PA
- Average rainfall in January:
0.87" - Average rainfall in February:
0.83" - Average rainfall in March:
0.98" - Average rainfall in April:
1.38" - Average rainfall in May:
1.42" - Average rainfall in June:
1.34"
- Average rainfall in July:
1.65" - Average rainfall in August:
1.14" - Average rainfall in September:
0.75" - Average rainfall in October:
1.06" - Average rainfall in November:
0.87" - Average rainfall in December:
0.87"
The wettest month (with the highest rainfall) is July (1.65").
The driest month (with the least rainfall) is September (0.75").
Average rainfall days
Sunbury, PA
- Average rainfall days in January:
7.7 days - Average rainfall days in February:
8.3 days - Average rainfall days in March:
11.1 days - Average rainfall days in April:
14.6 days - Average rainfall days in May:
14.7 days - Average rainfall days in June:
12.8 days
- Average rainfall days in July:
13.8 days - Average rainfall days in August:
12.3 days - Average rainfall days in September:
9.2 days - Average rainfall days in October:
10.9 days - Average rainfall days in November:
8.6 days - Average rainfall days in December:
9.4 days
The month with the highest number of rainy days is May (14.7 days).
The month with the least rainy days is January (7.7 days).
Average snowfall
Sunbury, PA
- Average snowfall in January:
1.38" - Average snowfall in February:
1.46" - Average snowfall in March:
0.75" - Average snowfall in April:
0.08" - Average snowfall in May:
0.04" - Average snowfall in June:
0"
The month with the highest snowfall is February (1.46").
The months with the least snowfall are June, July, August, September and October (0").
Average snowfall days
Sunbury, PA
- Average snowfall days in January:
9.3 days - Average snowfall days in February:
9.2 days - Average snowfall days in March:
4.3 days - Average snowfall days in April:
0.8 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:
0.1 days - Average snowfall days in November:
2.1 days - Average snowfall days in December:
6.1 days
The month with the highest number of snowfall days is January (9.3 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight / Average sunshine
Sunbury, 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 3min - Average daylight in June:
15h and 1min
- Average daylight in July:
14h and 5min - Average daylight in August:
13h and 5min - Average daylight in September:
12h and 3min - Average daylight in October:
11h and 1min - Average daylight in November:
9h and 5min - Average daylight in December:
9h and 2min
The month with the longest days is June (Average daylight: 15h and 6min).
The month with the shortest days is December (Average daylight: 9h and 18min).
- Average sunshine in January:
4h and 1min - Average sunshine in February:
4h and 1min - Average sunshine in March:
6h and 2min - Average sunshine in April:
8h and 1min - Average sunshine in May:
8h and 2min - Average sunshine in June:
9h and 5min
- Average sunshine in July:
10h and 2min - Average sunshine in August:
10h and 1min - Average sunshine in September:
8h and 5min - Average sunshine in October:
5h and 2min - Average sunshine in November:
5h and 2min - Average sunshine in December:
4h and 2min
The month with the most sunshine is July (Average sunshine: 10h and 24min).
The months with the least sunshine are January and February (Average sunshine: 4h and 12min).
Average sunshine days
Sunbury, PA
- Average sunshine days in January:
16.9 days - Average sunshine days in February:
14.3 days - Average sunshine days in March:
15.6 days - Average sunshine days in April:
13.4 days - Average sunshine days in May:
13.7 days - Average sunshine days in June:
14.5 days
- Average sunshine days in July:
14.6 days - Average sunshine days in August:
15.8 days - Average sunshine days in September:
18.6 days - Average sunshine days in October:
17.5 days - Average sunshine days in November:
19.4 days - Average sunshine days in December:
17.8 days
The month with the most sunshine days is November (19.4 days).
The month with the least sunshine days is April (13.4 days).
Average UV index
Sunbury, PA
The month with the highest UV index is July (UV index 6).
The months with the lowest UV index are January, February, March, November and December (UV index 2).
Average cloud cover
Sunbury, PA
The months with the most cloud cover are February and December (Cloud cover 54).
The month with the least cloud cover is July (Cloud cover 32).
Average visibility
Sunbury, PA
The months with the highest visibility are March, April, November and December (6mi).
The months with the lowest visibility are January, February, May, June, July, August, September and October (5mi).
Sunbury, Pennsylvania, USA
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