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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 Yorklyn, Delaware, is an icy winter month, with an average temperature ranging between max 36.9°F (2.7°C) and min 24.8°F (-4°C). The month of January, characterized by an average high of 36.9°F (2.7°C) and a low of 24.8°F (-4°C), is recognized as the coldest. Weather in January »
Weather in February
February, the last month of the winter in Yorklyn, is also a wintry month, with an average temperature fluctuating between 40.3°F (4.6°C) and 27.1°F (-2.7°C). Yorklyn notes an average high-temperature of a still icy 40.3°F (4.6°C) in February, hardly diverging from January. Weather in February »
Weather in March
The first month of the spring, March, is a frosty month in Yorklyn, Delaware, with an average temperature fluctuating between 34°F (1.1°C) and 48.9°F (9.4°C). Yorklyn in March observes a minor temperature shift, with average high-temperatures adjusting from an icy 40.3°F (4.6°C) in February to a frosty 48.9°F (9.4°C). Weather in March »
Weather in April
April is a refreshing spring month in Yorklyn, Delaware, with an average temperature varying between 44.2°F (6.8°C) and 61°F (16.1°C). The start of April signals an increase in the average high-temperature, moving from a chilly 48.9°F (9.4°C) in March to an enjoyable 61°F (16.1°C). Weather in April »
Weather in May
May, the last month of the spring in Yorklyn, is a pleasant month, with an average temperature fluctuating between 71.1°F (21.7°C) and 54°F (12.2°C). As May arrives, Yorklyn's weather shows an increase in high-temperatures, moving from April's refreshing 61°F (16.1°C) to an agreeable 71.1°F (21.7°C). Weather in May »
Weather in June
The first month of the summer, June, is a warm month in Yorklyn, Delaware, with an average temperature ranging between max 79°F (26.1°C) and min 61.9°F (16.6°C). The start of June signals a slight increase in the average high-temperature, moving from an agreeable 71.1°F (21.7°C) in May to a moderately hot 79°F (26.1°C). Weather in June »
Weather in July
July, the same as June, is a moderately hot summer month in Yorklyn, Delaware, with an average temperature varying between 67.1°F (19.5°C) and 84.7°F (29.3°C). July, with its average high-temperature of 84.7°F (29.3°C) and an average low-temperature of 67.1°F (19.5°C), holds the record as the warmest month. July's heat index is estimated at a torrid 95°F (35°C). Weather in July »
Weather in August
August, the last month of the summer in Yorklyn, is also a moderately hot month, with an average temperature varying between 65.7°F (18.7°C) and 82.4°F (28°C). The average high-temperature during August registers at a still moderately hot 82.4°F (28°C), closely corresponding to the preceding month. Weather in August »
Weather in September
September, the first month of the autumn in Yorklyn, is still a warm month, with an average temperature ranging between min 59.4°F (15.2°C) and max 75.7°F (24.3°C). September brings a minor shift in the average high-temperature, adjusting from a moderately hot 82.4°F (28°C) in August to a still warm 75.7°F (24.3°C). Weather in September »
Weather in October
October, like September, in Yorklyn, Delaware, is another enjoyable autumn month, with an average temperature fluctuating between 49.3°F (9.6°C) and 63.5°F (17.5°C). The beginning of October marks a decrease in the average high-temperature, transitioning from a moderately hot 75.7°F (24.3°C) in September to a refreshing 63.5°F (17.5°C). Weather in October »
Weather in November
November, the last month of the autumn in Yorklyn, is also a fresh month, with an average temperature ranging between max 52°F (11.1°C) and min 37.9°F (3.3°C). November comes with a drop in the average high-temperature, falling from October's refreshing 63.5°F (17.5°C) to a fresh 52°F (11.1°C). Weather in November »
Weather in December
December, the first month of the winter in Yorklyn, is also a frosty month, with an average temperature varying between 31.8°F (-0.1°C) and 43°F (6.1°C). December brings a drop in Yorklyn's average high-temperature, falling from a cool 52°F (11.1°C) in November to a frosty 43°F (6.1°C). Weather in December »
Updated: Aug 16, 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 is the coldest time of year?
January is the month when Yorklyn experiences its coldest temperatures, averaging a high of 36.9°F (2.7°C) and a low of 24.8°F (-4°C).
How many days does it rain in Yorklyn?
Throughout the year, there are 135 rainfall days, and 17.76" (451mm) of precipitation is accumulated.
When does it snow?
Months with snowfall are January through May, November and December.
How many days does it snow?
Throughout the year, there are 16.6 snowfall days, and 5.47" (139mm) of snow is accumulated.
What are the months with 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?
With an average of 4.8h of sunshine, February has the least sunshine of the year.
When does it snow the most?
The month with the most snowfall is March, when snow falls for 3.7 days and typically aggregates up to 1.5" (38mm) of snow.
When is Daylight Saving Time (DST)?
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 74%, April is the least humid month.
What is the month with the highest UV index?
The months with the highest UV index are May through August, with an average maximum UV index of 6.
When it does not snow?
In Yorklyn, snow does not fall in June through October.
When are the longest days?
The month with the longest days is June, with an average of 14h and 54min of daylight.
What month is the hottest?
Yorklyn's warmest weather arrives in July, when temperatures average a high of 84.7°F (29.3°C) and a low of 67.1°F (19.5°C).
What month has the most sunshine?
With an average of 10.7h of sunshine, July has the most sunshine of the year.
What is the rainiest month?
The month with the most rainfall is August, when the rain falls for 14.8 days and typically aggregates up to 2.36" (60mm) of precipitation.
What is the most humid month?
October is the most humid month, with an average relative humidity of 79%.
What is the driest month?
November is the month with the least rainfall. Rain falls for 7.4 days and accumulates 1.06" (27mm) of precipitation.
What is the month with the shortest days in Yorklyn?
December has the shortest days of the year, with an average of 9h and 24min of daylight.
Average temperature
Yorklyn, DE
The warmest month (with the highest average high temperature) is July (84.7°F).
The month with the lowest average high temperature is January (36.9°F).
The month with the highest average low temperature is July (67.1°F).
The coldest month (with the lowest average low temperature) is January (24.8°F).
Average pressure
Yorklyn, 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:
30.06"Hg - Average pressure in October:
30.03"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
Yorklyn, 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:
6.7mph - Average wind speed in June:
6.3mph
- Average wind speed in July:
5.3mph - Average wind speed in August:
5.3mph - Average wind speed in September:
5.8mph - Average wind speed in October:
7.1mph - Average wind speed in November:
7.6mph - Average wind speed in December:
8.1mph
The windiest months (with the highest average wind speed) are January, February and March (8.6mph).
The calmest months (with the lowest average wind speed) are July and August (5.3mph).
Average humidity
Yorklyn, DE
The month with the highest relative humidity is October (79%).
The month with the lowest relative humidity is April (74%).
Average rainfall
Yorklyn, DE
- Average rainfall in January:
1.1" - Average rainfall in February:
1.14" - Average rainfall in March:
1.46" - Average rainfall in April:
1.38" - Average rainfall in May:
1.65" - Average rainfall in June:
1.65"
- Average rainfall in July:
2.05" - Average rainfall in August:
2.36" - Average rainfall in September:
1.1" - Average rainfall in October:
1.26" - Average rainfall in November:
1.06" - Average rainfall in December:
1.54"
The wettest month (with the highest rainfall) is August (2.36").
The driest month (with the least rainfall) is November (1.06").
Average rainfall days
Yorklyn, DE
- Average rainfall days in January:
6.6 days - Average rainfall days in February:
7.9 days - Average rainfall days in March:
10.9 days - Average rainfall days in April:
12.3 days - Average rainfall days in May:
14.4 days - Average rainfall days in June:
14.3 days
- Average rainfall days in July:
15.8 days - Average rainfall days in August:
14.8 days - Average rainfall days in September:
11.2 days - Average rainfall days in October:
10 days - Average rainfall days in November:
7.4 days - Average rainfall days in December:
9.4 days
The month with the highest number of rainy days is July (15.8 days).
The month with the least rainy days is January (6.6 days).
Average snowfall
Yorklyn, DE
- Average snowfall in January:
1.38" - Average snowfall in February:
1.14" - Average snowfall in March:
1.5" - Average snowfall in April:
0.24" - Average snowfall in May:
0.12" - Average snowfall in June:
0"
The month with the highest snowfall is March (1.5").
The months with the least snowfall are June, July, August, September and October (0").
Average snowfall days
Yorklyn, DE
- Average snowfall days in January:
5.2 days - Average snowfall days in February:
4.1 days - Average snowfall days in March:
3.7 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:
2.4 days
The month with the highest number of snowfall days is January (5.2 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight / Average sunshine
Yorklyn, 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 3min - 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 42min).
The month with the least sunshine is February (Average sunshine: 4h and 48min).
Average sunshine days
Yorklyn, DE
- Average sunshine days in January:
19.8 days - Average sunshine days in February:
16.5 days - Average sunshine days in March:
16.6 days - Average sunshine days in April:
15.3 days - Average sunshine days in May:
14.1 days - Average sunshine days in June:
13.3 days
- Average sunshine days in July:
12.8 days - Average sunshine days in August:
13.1 days - Average sunshine days in September:
16.7 days - Average sunshine days in October:
19 days - Average sunshine days in November:
21 days - Average sunshine days in December:
19.5 days
The month with the most sunshine days is November (21 days).
The month with the least sunshine days is July (12.8 days).
Average UV index
Yorklyn, 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
Yorklyn, DE
The months with the most cloud cover are February, March and May (Cloud cover 47).
The month with the least cloud cover is July (Cloud cover 31).
Average visibility
Yorklyn, DE
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).
Yorklyn, Delaware, USA
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