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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 Bellevue, Pennsylvania, is a wintry winter month, with temperature in the range of an average low of 21°F (-6.1°C) and an average high of 33.1°F (0.6°C). January is the month when Bellevue sees the lowest average temperatures, with a high of 33.1°F (0.6°C) and a low of 21°F (-6.1°C). Weather in January »
Weather in February
February, the last month of the winter in Bellevue, is another cold month, with an average temperature ranging between min 23.4°F (-4.8°C) and max 37.6°F (3.1°C). Bellevue signifies an average high-temperature of a still icy 37.6°F (3.1°C) in February, closely mirroring the 33.1°F (0.6°C) of January. Weather in February »
Weather in March
March, the first month of the spring in Bellevue, is a frosty month, with an average temperature varying between 31.5°F (-0.3°C) and 47.8°F (8.8°C). March comes with an increase, with the average high-temperature moving from an icy 37.6°F (3.1°C) in February to a chilly 47.8°F (8.8°C). Weather in March »
Weather in April
April in Bellevue, Pennsylvania, is a comfortable spring month, with an average temperature varying between 61°F (16.1°C) and 41.5°F (5.3°C). Bellevue's April weather brings a rise in high-temperatures, moving from a frosty 47.8°F (8.8°C) in March to an enjoyable 61°F (16.1°C). Weather in April »
Weather in May
The last month of the spring, May, is a pleasant month in Bellevue, Pennsylvania, with an average temperature fluctuating between 72.1°F (22.3°C) and 51.4°F (10.8°C). The transition to May introduces an increase in the average high-temperature, shifting from a comfortable 61°F (16.1°C) in April to an agreeable 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 Bellevue, Pennsylvania, with an average temperature ranging between min 58.6°F (14.8°C) and max 79.3°F (26.3°C). A gentle upsurge in temperatures occurs as May gives way to June, with average highs shifting from a pleasant 72.1°F (22.3°C) to a moderately hot 79.3°F (26.3°C). Weather in June »
Weather in July
July, the same as June, is another warm summer month in Bellevue, Pennsylvania, with temperature in the range of an average high of 84°F (28.9°C) and an average low of 63°F (17.2°C). July, with its average high-temperature of 84°F (28.9°C) and an average low-temperature of 63°F (17.2°C), holds the record as the warmest month. July's heat index is evaluated at a tropical 91.4°F (33°C). Weather in July »
Weather in August
August, the last month of the summer in Bellevue, is another warm month, with an average temperature fluctuating between 61.3°F (16.3°C) and 82.2°F (27.9°C). As Bellevue transitions into August, the average high-temperature stands at a still moderately hot 82.2°F (27.9°C), offering little variation from the preceding month. Weather in August »
Weather in September
The first month of the autumn, September, is still a warm month in Bellevue, Pennsylvania, with an average temperature fluctuating between 75.7°F (24.3°C) and 55.9°F (13.3°C). A mild drop in Bellevue's average high-temperature is observed in September, transitioning from 82.2°F (27.9°C) in August to a still moderately hot 75.7°F (24.3°C). Weather in September »
Weather in October
October, the same as September, is another refreshing autumn month in Bellevue, Pennsylvania, with an average temperature fluctuating between 45.5°F (7.5°C) and 62.2°F (16.8°C). In October, the average high-temperature goes from a moderately hot 75.7°F (24.3°C) in September to a refreshing 62.2°F (16.8°C). Weather in October »
Weather in November
November, the last month of the autumn in Bellevue, is another chilly month, with an average temperature ranging between max 49.1°F (9.5°C) and min 34.2°F (1.2°C). As November commences, the average high-temperature shows a reduction, transitioning from a comfortable 62.2°F (16.8°C) in October to a frosty 49.1°F (9.5°C). Weather in November »
Weather in December
The first month of the winter, December, is also a wintry month in Bellevue, Pennsylvania, with an average temperature varying between 39.4°F (4.1°C) and 28.4°F (-2°C). December implies a gentle temperature shift, with average high-temperatures reducing from November's frosty 49.1°F (9.5°C) to an icy 39.4°F (4.1°C). Weather in December »
[Resources]Frequently asked questions
What time of the year is the coldest in Bellevue?
Bellevue's coldest temperatures are experienced in January, with average high temperatures of 33.1°F (0.6°C) and lows of 21°F (-6.1°C).
What is the most humid month in Bellevue?
January and February, with an average relative humidity of 84%, are most humid months in Bellevue.
How much does it rain in Bellevue?
In Bellevue, during the entire year, the rain falls for 163.6 days and collects up to 26.93" (684mm) of precipitation.
When does it snow in Bellevue?
Months with snowfall in Bellevue are January through April, October through December.
What is the snowiest month in Bellevue?
The month with the most snowfall in Bellevue is January, when snow falls for 14.4 days and typically aggregates up to 3.31" (84mm) of snow.
How many days does it snow in Bellevue?
Throughout the year, there are 47.7 snowfall days, and 11.77" (299mm) of snow is accumulated.
What is the month with the least sunshine in Bellevue?
With an average of 2.8h of sunshine, January has the least sunshine of the year in Bellevue.
When is Daylight Saving Time (DST) in Bellevue?
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 rainiest month in Bellevue?
May is the month with the most rainfall. Rain falls for 18.9 days and accumulates 3.07" (78mm) of precipitation.
When it does not snow in Bellevue?
May through September are months without snowfall in Bellevue.
When is the highest UV index in Bellevue?
The months with the highest UV index in Bellevue, Pennsylvania, are May through July, with an average maximum UV index of 6.
When are the longest days in Bellevue?
June has the longest days of the year, with an average of 15h and 0min of daylight.
What are the warmest months in Bellevue?
The warmest period in Bellevue, Pennsylvania, tends to be July, when average temperatures fluctuate between a high of 84°F (28.9°C) and a low of 63°F (17.2°C).
What is the least humid month in Bellevue?
The months with the lowest humidity in Bellevue are July and August, with an average relative humidity of 73%.
What month has the most sunshine in Bellevue?
With an average of 10.1h of sunshine, August has the most sunshine of the year in Bellevue.
What is the driest month in Bellevue?
The month with the least rainfall is November, when the rain falls for 9.8 days and typically collects 1.54" (39mm) of precipitation.
What is the month with the shortest days in Bellevue?
December has the shortest days of the year, with an average of 9h and 18min of daylight.
When is the lowest UV index in Bellevue?
December is the month with the lowest UV index, with an average maximum UV index of 1.
Average temperature
Bellevue, PA
The warmest month (with the highest average high temperature) is July (84°F).
The month with the lowest average high temperature is January (33.1°F).
The month with the highest average low temperature is July (63°F).
The coldest month (with the lowest average low temperature) is January (21°F).
Average pressure
Bellevue, 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:
29.97"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
Bellevue, 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:
7.5mph - Average wind speed in May:
6.1mph - Average wind speed in June:
5.7mph
- Average wind speed in July:
4.8mph - Average wind speed in August:
4.8mph - Average wind speed in September:
5.2mph - Average wind speed in October:
6.3mph - 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 months (with the lowest average wind speed) are July and August (4.8mph).
Average humidity
Bellevue, PA
The months with the highest relative humidity are January and February (84%).
The months with the lowest relative humidity are July and August (73%).
Average rainfall
Bellevue, PA
- Average rainfall in January:
1.69" - Average rainfall in February:
1.93" - Average rainfall in March:
2.05" - Average rainfall in April:
2.76" - Average rainfall in May:
3.07" - Average rainfall in June:
2.76"
- Average rainfall in July:
2.76" - Average rainfall in August:
2.05" - Average rainfall in September:
2.13" - Average rainfall in October:
2.09" - Average rainfall in November:
1.54" - Average rainfall in December:
2.13"
The wettest month (with the highest rainfall) is May (3.07").
The driest month (with the least rainfall) is November (1.54").
Average rainfall days
Bellevue, PA
- Average rainfall days in January:
8.9 days - Average rainfall days in February:
9 days - Average rainfall days in March:
12.8 days - Average rainfall days in April:
15.9 days - Average rainfall days in May:
18.9 days - Average rainfall days in June:
16.5 days
- Average rainfall days in July:
18.2 days - Average rainfall days in August:
16 days - Average rainfall days in September:
12.9 days - Average rainfall days in October:
14.2 days - Average rainfall days in November:
9.8 days - Average rainfall days in December:
10.5 days
The month with the highest number of rainy days is May (18.9 days).
The month with the least rainy days is January (8.9 days).
Average snowfall
Bellevue, PA
The month with the highest snowfall is January (3.31").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days
Bellevue, PA
- Average snowfall days in January:
14.4 days - Average snowfall days in February:
10.8 days - Average snowfall days in March:
7.1 days - Average snowfall days in April:
1.4 days - Average snowfall days in May:
0 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:
0.2 days - Average snowfall days in November:
3.5 days - Average snowfall days in December:
10.3 days
The month with the highest number of snowfall days is January (14.4 days).
The months with the least snowfall days are May, June, July, August and September (0 days).
Average daylight / Average sunshine
Bellevue, 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:
9h and 5min - 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:
2h and 5min - Average sunshine in February:
3h and 2min - Average sunshine in March:
5h and 1min - Average sunshine in April:
7h and 2min - Average sunshine in May:
8h and 4min - Average sunshine in June:
9h and 2min
- Average sunshine in July:
9h and 5min - Average sunshine in August:
10h and 1min - Average sunshine in September:
8h and 1min - Average sunshine in October:
5h and 1min - Average sunshine in November:
4h and 4min - Average sunshine in December:
3h and 1min
The month with the most sunshine is August (Average sunshine: 10h and 6min).
The month with the least sunshine is January (Average sunshine: 2h and 48min).
Average sunshine days
Bellevue, PA
- Average sunshine days in January:
10.7 days - Average sunshine days in February:
9.6 days - Average sunshine days in March:
12.3 days - Average sunshine days in April:
11.9 days - Average sunshine days in May:
9.8 days - Average sunshine days in June:
12.2 days
- Average sunshine days in July:
11.1 days - Average sunshine days in August:
13.4 days - Average sunshine days in September:
13.8 days - Average sunshine days in October:
14.9 days - Average sunshine days in November:
16.5 days - Average sunshine days in December:
11.5 days
The month with the most sunshine days is November (16.5 days).
The month with the least sunshine days is February (9.6 days).
Average UV index
Bellevue, PA
The months with the highest UV index are May, June and July (UV index 6).
The month with the lowest UV index is December (UV index 1).
Average cloud cover
Bellevue, PA
The month with the most cloud cover is January (Cloud cover 70).
The month with the least cloud cover is August (Cloud cover 34).
Average visibility
Bellevue, 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).
Bellevue, Pennsylvania, USA
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