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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, the same as December, is another cold winter month in Arden, Delaware, with an average temperature ranging between min 25.3°F (-3.7°C) and max 37°F (2.8°C). January is the coldest month, with the temperature often reaching an average high of 37°F (2.8°C) and an average low of 25.3°F (-3.7°C). Weather in January »
Weather in February
The last month of the winter, February, is also a wintry month in Arden, Delaware, with an average temperature ranging between max 40.8°F (4.9°C) and min 27.7°F (-2.4°C). Welcoming February, Arden notes an average high-temperature of a still icy 40.8°F (4.9°C), nearly consistent with January's 37°F (2.8°C). Weather in February »
Weather in March
The first month of the spring, March, is a frosty month in Arden, Delaware, with an average temperature fluctuating between 49.3°F (9.6°C) and 34.7°F (1.5°C). Arden's transition into March is noticed by a slight rise in the average high-temperature, advancing from an icy 40.8°F (4.9°C) in February to a chilly 49.3°F (9.6°C). Weather in March »
Weather in April
April in Arden, Delaware, is an enjoyable spring month, with an average temperature fluctuating between 44.6°F (7°C) and 61.3°F (16.3°C). April shows a rise in the average high-temperature, moving from March's frosty 49.3°F (9.6°C) to a comfortable 61.3°F (16.3°C). Weather in April »
Weather in May
May, the last month of the spring in Arden, is a pleasant month, with an average temperature ranging between min 54.5°F (12.5°C) and max 71.6°F (22°C). May's onset brings a rise in the average high-temperature, moving from an enjoyable 61.3°F (16.3°C) in April to a pleasant 71.6°F (22°C). Weather in May »
Weather in June
The first month of the summer, June, is a moderately hot month in Arden, Delaware, with an average temperature ranging between min 62.8°F (17.1°C) and max 79.5°F (26.4°C). June's arrival signals a modest temperature shift, moving from an agreeable 71.6°F (22°C) in May to a moderately hot 79.5°F (26.4°C). Weather in June »
Weather in July
July, the same as June, is another warm summer month in Arden, Delaware, with an average temperature fluctuating between 68.4°F (20.2°C) and 84.9°F (29.4°C). In Arden, the highest average temperatures are observed in July, with a high of 84.9°F (29.4°C) and a low of 68.4°F (20.2°C). July's mean heat index is computed to be a hot 93.2°F (34°C). Weather in July »
Weather in August
August, the last month of the summer in Arden, is also a moderately hot month, with an average temperature fluctuating between 66.7°F (19.3°C) and 82.9°F (28.3°C). Arden's average high-temperature in August is a still warm 82.9°F (28.3°C), marking an insignificant difference from the 84.9°F (29.4°C) of July. Weather in August »
Weather in September
The first month of the autumn, September, is also a moderately hot month in Arden, Delaware, with temperature in the range of an average high of 76.3°F (24.6°C) and an average low of 59.9°F (15.5°C). September is characterized by a mild reduction in the average high-temperature, from 82.9°F (28.3°C) in August to a still moderately hot 76.3°F (24.6°C). Weather in September »
Weather in October
October, like September, in Arden, Delaware, is another enjoyable autumn month, with an average temperature ranging between max 64.6°F (18.1°C) and min 50.2°F (10.1°C). The onset of October introduces a moderate change in Arden's weather, with average high-temperatures falling from September's warm 76.3°F (24.6°C) to a refreshing 64.6°F (18.1°C). Weather in October »
Weather in November
November, the last month of the autumn in Arden, is another cool month, with temperature in the range of an average low of 38.8°F (3.8°C) and an average high of 52.2°F (11.2°C). The transition into November is accompanied by a temperature decrease, with the average high-temperature shifting from an enjoyable 64.6°F (18.1°C) in October to a cool 52.2°F (11.2°C). Weather in November »
Weather in December
December, the first month of the winter in Arden, is still a chilly month, with an average temperature ranging between max 43.7°F (6.5°C) and min 32.7°F (0.4°C). December brings a minor shift in the average high-temperature, adjusting from a fresh 52.2°F (11.2°C) in November to a chilly 43.7°F (6.5°C). Weather in December »
Updated: Jun 26, 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
What part of the year is the coldest?
In Arden, January is known for its average lowest temperatures, reaching a high of 37°F (2.8°C) and a low of 25.3°F (-3.7°C).
What is the driest month?
The month with the least rainfall in Arden is January, when the rain falls for 9.3 days and typically collects 2.36" (60mm) of precipitation.
How much does it rain?
Throughout the year, in Arden, there are 168.9 rainfall days, and 35.55" (903mm) of precipitation is accumulated.
When does it snow?
Months with snowfall are January through May, October through December.
How much does it snow?
In Arden, during the entire year, snow falls for 21.9 days and aggregates up to 12.05" (306mm) of snow.
When is the lowest UV index?
The months with the lowest UV index are January, February, November and December, with an average maximum UV index of 2.
What is the month with the least sunshine?
The month with the least sunshine in Arden is February, with an average of 4.9h of sunshine.
What is the snowiest month?
March is the month with the most snowfall. Snow falls for 4.7 days and accumulates 3.58" (91mm) of snow.
When is Daylight Saving Time (DST) in Arden?
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?
With an average relative humidity of 72%, April is the least humid month.
What are the months with the highest UV index in Arden?
May through August, with an average maximum UV index of 6, are months with the highest UV index.
When it does not snow?
In Arden, snow does not fall in June through September.
When are the longest days?
June has the longest days of the year, with an average of 14h and 54min of daylight.
What time of the year is the hottest?
July is the warmest month, with an average high-temperature of 84.9°F (29.4°C) and an average low-temperature of 68.4°F (20.2°C).
What month has the most sunshine?
July has the most sunshine of the year, with an average of 10.6h of sunshine.
What is the wettest month?
The month with the most rainfall is August, when the rain falls for 17.3 days and typically aggregates up to 4.09" (104mm) of precipitation.
What is the most humid month?
October is the most humid month, with an average relative humidity of 78%.
What is the month with the shortest days?
December has the shortest days of the year, with an average of 9h and 24min of daylight.
Average temperature
Arden, DE
The warmest month (with the highest average high temperature) is July (84.9°F).
The month with the lowest average high temperature is January (37°F).
The month with the highest average low temperature is July (68.4°F).
The coldest month (with the lowest average low temperature) is January (25.3°F).
Average pressure
Arden, DE
- Average pressure in January:
30.09"Hg - Average pressure in February:
30.06"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:
30.05"Hg - Average pressure in October:
30.03"Hg - Average pressure in November:
30.12"Hg - Average pressure in December:
30.1"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
Arden, DE
- Average wind speed in January:
8.6mph - Average wind speed in February:
8.6mph - Average wind speed in March:
8.6mph - Average wind speed in April:
8.5mph - Average wind speed in May:
6.8mph - Average wind speed in June:
6.3mph
- Average wind speed in July:
5.5mph - Average wind speed in August:
5.4mph - Average wind speed in September:
5.8mph - Average wind speed in October:
7.2mph - Average wind speed in November:
7.7mph - Average wind speed in December:
8mph
The windiest months (with the highest average wind speed) are January, February and March (8.6mph).
The calmest month (with the lowest average wind speed) is August (5.4mph).
Average humidity
Arden, DE
The month with the highest relative humidity is October (78%).
The month with the lowest relative humidity is April (72%).
Average rainfall
Arden, DE
- Average rainfall in January:
2.36" - Average rainfall in February:
2.56" - Average rainfall in March:
2.95" - Average rainfall in April:
2.87" - Average rainfall in May:
3.19" - Average rainfall in June:
3.07"
- Average rainfall in July:
3.58" - Average rainfall in August:
4.09" - Average rainfall in September:
2.4" - Average rainfall in October:
2.72" - Average rainfall in November:
2.44" - Average rainfall in December:
3.31"
The wettest month (with the highest rainfall) is August (4.09").
The driest month (with the least rainfall) is January (2.36").
Average rainfall days
Arden, DE
- Average rainfall days in January:
9.3 days - Average rainfall days in February:
10.1 days - Average rainfall days in March:
14.9 days - Average rainfall days in April:
16.3 days - Average rainfall days in May:
18.7 days - Average rainfall days in June:
17.5 days
- Average rainfall days in July:
18.5 days - Average rainfall days in August:
17.3 days - Average rainfall days in September:
13.3 days - Average rainfall days in October:
12.7 days - Average rainfall days in November:
8.8 days - Average rainfall days in December:
11.5 days
The month with the highest number of rainy days is May (18.7 days).
The month with the least rainy days is November (8.8 days).
Average snowfall
Arden, DE
- Average snowfall in January:
3.03" - Average snowfall in February:
2.87" - Average snowfall in March:
3.58" - Average snowfall in April:
0.31" - Average snowfall in May:
0.12" - Average snowfall in June:
0"
The month with the highest snowfall is March (3.58").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days
Arden, DE
- Average snowfall days in January:
6.8 days - Average snowfall days in February:
5.8 days - Average snowfall days in March:
4.7 days - Average snowfall days in April:
0.4 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:
0.8 days - Average snowfall days in December:
3.2 days
The month with the highest number of snowfall days is January (6.8 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight / Average sunshine
Arden, DE
- 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:
14h and 5min
- 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: 14h and 54min).
The month with the shortest days is December (Average daylight: 9h and 24min).
- Average sunshine in January:
5h and 0min - Average sunshine in February:
4h and 5min - Average sunshine in March:
6h and 3min - Average sunshine in April:
8h and 3min - Average sunshine in May:
8h and 4min - 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 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 54min).
Average sunshine days
Arden, DE
- Average sunshine days in January:
16.8 days - Average sunshine days in February:
13.2 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:
9.9 days
- Average sunshine days in July:
9.8 days - Average sunshine days in August:
11 days - Average sunshine days in September:
14.2 days - Average sunshine days in October:
15.5 days - Average sunshine days in November:
18.6 days - Average sunshine days in December:
15.9 days
The month with the most sunshine days is November (18.6 days).
The months with the least sunshine days are May and July (9.8 days).
Average UV index
Arden, DE
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
Arden, DE
The months with the most cloud cover are February and March (Cloud cover 47).
The month with the least cloud cover is July (Cloud cover 31).
Average visibility
Arden, DE
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
Arden, Delaware, USA
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