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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 Dover, Pennsylvania, is a wintry winter month, with an average temperature varying between 35.8°F (2.1°C) and 22.8°F (-5.1°C). With an average high-temperature of 35.8°F (2.1°C) and an average low-temperature of 22.8°F (-5.1°C), January is the coldest month. Weather in January »
Weather in February
The last month of the winter, February, is also a wintry month in Dover, Pennsylvania, with an average temperature fluctuating between 24.6°F (-4.1°C) and 39.6°F (4.2°C). As February takes its course, Dover's average high-temperature registers at a still wintry 39.6°F (4.2°C), closely aligning with the preceding month. Weather in February »
Weather in March
The first month of the spring, March, is a frosty month in Dover, Pennsylvania, with an average temperature varying between 48.4°F (9.1°C) and 32.5°F (0.3°C). Observing a slight rise in March, the average high-temperature shifts from February's icy 39.6°F (4.2°C) to a chilly 48.4°F (9.1°C). Weather in March »
Weather in April
April in Dover, Pennsylvania, is an enjoyable spring month, with temperature in the range of an average high of 60.8°F (16°C) and an average low of 42.4°F (5.8°C). April's arrival brings a temperature shift, moving from a frosty 48.4°F (9.1°C) in March to a refreshing 60.8°F (16°C). Weather in April »
Weather in May
The last month of the spring, May, is an agreeable month in Dover, Pennsylvania, with an average temperature ranging between max 70.7°F (21.5°C) and min 52.3°F (11.3°C). May brings a rise in Dover's average high-temperature, moving from a comfortable 60.8°F (16°C) in April to a pleasant 70.7°F (21.5°C). Weather in May »
Weather in June
June, the first month of the summer in Dover, is a moderately hot month, with an average temperature ranging between max 78.4°F (25.8°C) and min 59.7°F (15.4°C). A slight uplift of average high-temperatures is noted in June, with temperatures adjusting from an agreeable 70.7°F (21.5°C) in May to a moderately hot 78.4°F (25.8°C). Weather in June »
Weather in July
July, the same as June, is another warm summer month in Dover, Pennsylvania, with temperature in the range of an average low of 64.4°F (18°C) and an average high of 83.8°F (28.8°C). In Dover, July is identified by the highest average temperatures, reaching a peak of 83.8°F (28.8°C) and a low of 64.4°F (18°C). For most parts of July, the heat index is estimated at a tropical 91.4°F (33°C). Weather in July »
Weather in August
The last month of the summer, August, is another warm month in Dover, Pennsylvania, with an average temperature ranging between max 81.1°F (27.3°C) and min 63°F (17.2°C). At the onset of August, Dover records an average high-temperature of a still warm 81.1°F (27.3°C), showing little deviation from the preceding month. Weather in August »
Weather in September
The first month of the autumn, September, is also a moderately hot month in Dover, Pennsylvania, with an average temperature fluctuating between 56.5°F (13.6°C) and 75°F (23.9°C). In Dover, the average high-temperature in September gently drops from 81.1°F (27.3°C) in August to a still moderately hot 75°F (23.9°C). Weather in September »
Weather in October
October, the same as September, is another comfortable autumn month in Dover, Pennsylvania, with an average temperature ranging between min 46.8°F (8.2°C) and max 63.3°F (17.4°C). In Dover, the average high-temperature in October drops from a moderately hot 75°F (23.9°C) in September to a comfortable 63.3°F (17.4°C). Weather in October »
Weather in November
November, the last month of the autumn in Dover, is another cool month, with an average temperature varying between 50.9°F (10.5°C) and 36°F (2.2°C). The start of November comes with a reduction in the average high-temperature, receding from a comfortable 63.3°F (17.4°C) in October to a cool 50.9°F (10.5°C). Weather in November »
Weather in December
December, the first month of the winter in Dover, is still a cold month, with temperature in the range of an average low of 29.8°F (-1.2°C) and an average high of 42.1°F (5.6°C). The arrival of December suggests a slight decrease in the average high-temperature, moving from a cool 50.9°F (10.5°C) in November to a cold 42.1°F (5.6°C). Weather in December »
[Resources]Frequently asked questions
What part of the year is the coldest in Dover?
January, with its high-temperature average of 35.8°F (2.1°C) and a low-temperature average of 22.8°F (-5.1°C), is the coldest month in Dover, Pennsylvania.
What is the driest month in Dover?
January is the month with the least rainfall in Dover, Pennsylvania. Rain falls for 6.7 days and accumulates 1.02" (26mm) of precipitation.
How many days does it rain in Dover?
Throughout the year, there are 133.5 rainfall days, and 16.89" (429mm) of precipitation is accumulated.
When does it snow in Dover?
January through April, October through December are months with snowfall.
When does it snow the most in Dover?
January is the month with the most snowfall in Dover, Pennsylvania. Snow falls for 5.2 days and accumulates 2.09" (53mm) of snow.
How much does it snow in Dover?
In Dover, Pennsylvania, during the entire year, snow falls for 20 days and aggregates up to 7.56" (192mm) of snow.
What is the month with the lowest UV index in Dover?
January, February, November and December, with an average maximum UV index of 2, are months with the lowest UV index.
What are the most humid months in Dover?
February, May and October, with an average relative humidity of 80%, are most humid months.
What is the month with the least sunshine in Dover?
The month with the least sunshine in Dover is February, with an average of 4.6h of sunshine.
When is Daylight Saving Time (DST) in Dover?
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 least humid month in Dover?
April is the least humid month in Dover, with an average relative humidity of 75%.
When it does not snow in Dover?
In Dover, snow does not fall in May through September.
What is the month with the highest UV index in Dover?
May through August, with an average maximum UV index of 6, are months with the highest UV index in Dover.
When are the longest days in Dover?
The month with the longest days is June, with an average of 15h and 0min of daylight.
What are the warmest months in Dover?
July is the warmest month of the year in Dover, Pennsylvania, registering average temperatures as high as 83.8°F (28.8°C) and as low as 64.4°F (18°C).
What month has the most sunshine in Dover?
July has the most sunshine of the year in Dover, Pennsylvania, with an average of 10.6h of sunshine.
What is the wettest month in Dover?
The month with the most rainfall is August, when the rain falls for 14.4 days and typically aggregates up to 2.01" (51mm) of precipitation.
What is the month with the shortest days in Dover?
With an average of 9h and 24min of daylight, December has the shortest days of the year in Dover, Pennsylvania.
Average temperature
Dover, PA
The warmest month (with the highest average high temperature) is July (83.8°F).
The month with the lowest average high temperature is January (35.8°F).
The month with the highest average low temperature is July (64.4°F).
The coldest month (with the lowest average low temperature) is January (22.8°F).
Average pressure
Dover, PA
- Average pressure in January:
30.1"Hg - Average pressure in February:
30.07"Hg - Average pressure in March:
30.08"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:
29.97"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 (29.94"Hg).
Average wind speed
Dover, PA
- Average wind speed in January:
8.5mph - Average wind speed in February:
8.6mph - Average wind speed in March:
8.7mph - Average wind speed in April:
8.5mph - Average wind speed in May:
6.7mph - Average wind speed in June:
6.1mph
- Average wind speed in July:
5.2mph - Average wind speed in August:
5.1mph - Average wind speed in September:
5.7mph - Average wind speed in October:
6.9mph - Average wind speed in November:
7.3mph - Average wind speed in December:
7.9mph
The windiest month (with the highest average wind speed) is March (8.7mph).
The calmest month (with the lowest average wind speed) is August (5.1mph).
Average humidity
Dover, PA
The months with the highest relative humidity are February, May and October (80%).
The month with the lowest relative humidity is April (75%).
Average rainfall
Dover, PA
- Average rainfall in January:
1.02" - Average rainfall in February:
1.06" - Average rainfall in March:
1.22" - Average rainfall in April:
1.22" - Average rainfall in May:
1.69" - Average rainfall in June:
1.54"
- Average rainfall in July:
1.85" - Average rainfall in August:
2.01" - Average rainfall in September:
1.1" - Average rainfall in October:
1.61" - Average rainfall in November:
1.34" - Average rainfall in December:
1.22"
The wettest month (with the highest rainfall) is August (2.01").
The driest month (with the least rainfall) is January (1.02").
Average rainfall days
Dover, PA
- Average rainfall days in January:
6.7 days - Average rainfall days in February:
6.8 days - Average rainfall days in March:
10.5 days - Average rainfall days in April:
13.7 days - Average rainfall days in May:
15.3 days - Average rainfall days in June:
14.3 days
- Average rainfall days in July:
14.5 days - Average rainfall days in August:
14.4 days - Average rainfall days in September:
11.2 days - Average rainfall days in October:
10.2 days - Average rainfall days in November:
7.5 days - Average rainfall days in December:
8.4 days
The month with the highest number of rainy days is May (15.3 days).
The month with the least rainy days is January (6.7 days).
Average snowfall
Dover, PA
The month with the highest snowfall is January (2.09").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days
Dover, PA
- Average snowfall days in January:
5.2 days - Average snowfall days in February:
5.5 days - Average snowfall days in March:
4.1 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 days
The month with the highest number of snowfall days is February (5.5 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight / Average sunshine
Dover, 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 3min - Average sunshine in May:
8h and 3min - Average sunshine in June:
10h and 0min
- Average sunshine in July:
10h and 4min - Average sunshine in August:
10h and 1min - Average sunshine in September:
8h and 5min - Average sunshine in October:
5h and 3min - Average sunshine in November:
5h and 4min - Average sunshine in December:
4h and 5min
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 36min).
Average sunshine days
Dover, PA
- Average sunshine days in January:
20.1 days - Average sunshine days in February:
16.2 days - Average sunshine days in March:
16.3 days - Average sunshine days in April:
14.8 days - Average sunshine days in May:
12.7 days - Average sunshine days in June:
13.4 days
- Average sunshine days in July:
12.7 days - Average sunshine days in August:
13.4 days - Average sunshine days in September:
16.5 days - Average sunshine days in October:
18.8 days - Average sunshine days in November:
20.8 days - Average sunshine days in December:
19.8 days
The month with the most sunshine days is November (20.8 days).
The months with the least sunshine days are May and July (12.7 days).
Average UV index
Dover, 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, November and December (UV index 2).
Average cloud cover
Dover, PA
The month with the most cloud cover is February (Cloud cover 49).
The month with the least cloud cover is July (Cloud cover 31).
Average visibility
Dover, 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).
Dover, Pennsylvania, USA
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