Expand
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 Christiana, Pennsylvania, is another cold winter month, with an average temperature ranging between min 23.4°F (-4.8°C) and max 35.6°F (2°C). Temperature records mark January as the coldest month, with highs averaging 35.6°F (2°C) and lows at 23.4°F (-4.8°C). Weather in January »
Weather in February
The last month of the winter, February, is another cold month in Christiana, Pennsylvania, with an average temperature fluctuating between 39.6°F (4.2°C) and 25.9°F (-3.4°C). The advent of February presents an average high-temperature of a still icy 39.6°F (4.2°C), maintaining a close correlation with the preceding month. Weather in February »
Weather in March
March, the first month of the spring in Christiana, is a chilly month, with an average temperature ranging between min 33.1°F (0.6°C) and max 48°F (8.9°C). Christiana's transition into March is noticed by a slight rise in the average high-temperature, advancing from an icy 39.6°F (4.2°C) in February to a chilly 48°F (8.9°C). Weather in March »
Weather in April
April is a mild spring month in Christiana, Pennsylvania, with an average temperature fluctuating between 60.3°F (15.7°C) and 42.8°F (6°C). Christiana's weather shows a temperature rise with the arrival of April, moving from a frosty 48°F (8.9°C) in March to a refreshing 60.3°F (15.7°C). Weather in April »
Weather in May
The last month of the spring, May, is a pleasant month in Christiana, Pennsylvania, with an average temperature ranging between max 70.3°F (21.3°C) and min 52.7°F (11.5°C). Entering May, Christiana sees a temperature rise, with the average high-temperature advancing from April's refreshing 60.3°F (15.7°C) to an agreeable 70.3°F (21.3°C). Weather in May »
Weather in June
The first month of the summer, June, is a warm month in Christiana, Pennsylvania, with an average temperature fluctuating between 78.1°F (25.6°C) and 60.4°F (15.8°C). As May transitions into June, Christiana notices a gentle rise in the average high-temperature, transitioning from a pleasant 70.3°F (21.3°C) to a moderately hot 78.1°F (25.6°C). Weather in June »
Weather in July
July, the same as June, is another warm summer month in Christiana, Pennsylvania, with an average temperature varying between 83.5°F (28.6°C) and 65.8°F (18.8°C). The warmest time of the year is July, with temperatures averaging a high of 83.5°F (28.6°C) and a low of 65.8°F (18.8°C). For July, the heat index is computed to be a tropical 91.4°F (33°C). Weather in July »
Weather in August
The last month of the summer, August, is also a moderately hot month in Christiana, Pennsylvania, with an average temperature varying between 81.1°F (27.3°C) and 64.2°F (17.9°C). With the transition into August, Christiana notes an average high-temperature of a still moderately hot 81.1°F (27.3°C), closely resembling July. Weather in August »
Weather in September
September, the first month of the autumn in Christiana, is still a warm month, with an average temperature varying between 74.8°F (23.8°C) and 57.4°F (14.1°C). A mild drop in Christiana's average high-temperature is observed in September, transitioning from a warm 81.1°F (27.3°C) in August to a still moderately hot 74.8°F (23.8°C). Weather in September »
Weather in October
October, the same as September, is another comfortable autumn month in Christiana, Pennsylvania, with an average temperature varying between 63°F (17.2°C) and 48°F (8.9°C). The arrival of October signals a shift in temperature, down from a moderately hot 74.8°F (23.8°C) in September to a comfortable 63°F (17.2°C). Weather in October »
Weather in November
November, the last month of the autumn in Christiana, is also a fresh month, with an average temperature ranging between max 50.9°F (10.5°C) and min 36.9°F (2.7°C). The commencement of November involves a temperature shift, with the average high-temperature dropping from a refreshing 63°F (17.2°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 Christiana, is also an icy month, with an average temperature fluctuating between 30.6°F (-0.8°C) and 41.9°F (5.5°C). Christiana experiences a temperature shift at the start of December, with average high-temperatures adjusting from a cool 50.9°F (10.5°C) in November to an icy 41.9°F (5.5°C). Weather in December »
Updated: Aug 13, 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 month?
In Christiana, January records the average lowest temperatures, peaking at 35.6°F (2°C) and reaching a low of 23.4°F (-4.8°C).
How much does it rain?
Throughout the year, there are 138.3 rainfall days, and 19.76" (502mm) of precipitation is accumulated.
When does it snow in Christiana?
January through May, October through December are months with snowfall.
How many days does it snow?
Throughout the year, there are 19.6 snowfall days, and 7.64" (194mm) of snow is accumulated.
What is the month with the lowest UV index?
The months with the lowest UV index are January through March, November and December, with an average maximum UV index of 2.
What is the driest month in Christiana?
The month with the least rainfall is February, when the rain falls for 6.9 days and typically collects 1.14" (29mm) of precipitation.
What is the month with the least sunshine?
February has the least sunshine of the year, with an average of 4.5h of sunshine.
What is the snowiest month?
The month with the most snowfall is March, when snow falls for 4.3 days and typically aggregates up to 2.32" (59mm) 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?
April is the least humid month, with an average relative humidity of 76%.
What is the most humid month?
May and October, with an average relative humidity of 81%, are most humid months.
What is the month with the highest UV index?
May through August, with an average maximum UV index of 6, are months with the highest UV index.
When it does not snow?
June through September are months without snowfall.
When are the longest days?
With an average of 15h and 0min of daylight, June has the longest days of the year.
What time of the year is the hottest?
July is the warmest month, exhibiting average temperatures of 83.5°F (28.6°C) at the peak and 65.8°F (18.8°C) at the base.
What month has the most sunshine?
With an average of 10.4h of sunshine, July has the most sunshine of the year.
What is the wettest month?
August is the month with the most rainfall. Rain falls for 14.8 days and accumulates 2.72" (69mm) of precipitation.
What is the month with the shortest days?
The month with the shortest days is December, with an average of 9h and 24min of daylight.
Average temperature
Christiana, PA
The warmest month (with the highest average high temperature) is July (83.5°F).
The month with the lowest average high temperature is January (35.6°F).
The month with the highest average low temperature is July (65.8°F).
The coldest month (with the lowest average low temperature) is January (23.4°F).
Average pressure
Christiana, PA
- 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
Christiana, PA
- Average wind speed in January:
8.8mph - Average wind speed in February:
8.8mph - Average wind speed in March:
8.8mph - Average wind speed in April:
8.6mph - Average wind speed in May:
6.6mph - Average wind speed in June:
6.2mph
- Average wind speed in July:
5.3mph - Average wind speed in August:
5.2mph - Average wind speed in September:
5.7mph - Average wind speed in October:
7.1mph - Average wind speed in November:
7.6mph - Average wind speed in December:
8.3mph
The windiest months (with the highest average wind speed) are January, February and March (8.8mph).
The calmest month (with the lowest average wind speed) is August (5.2mph).
Average humidity
Christiana, PA
The months with the highest relative humidity are May and October (81%).
The month with the lowest relative humidity is April (76%).
Average rainfall
Christiana, PA
- Average rainfall in January:
1.26" - Average rainfall in February:
1.14" - Average rainfall in March:
1.5" - Average rainfall in April:
1.61" - Average rainfall in May:
1.85" - Average rainfall in June:
1.89"
- Average rainfall in July:
2.17" - Average rainfall in August:
2.72" - Average rainfall in September:
1.38" - Average rainfall in October:
1.46" - Average rainfall in November:
1.26" - Average rainfall in December:
1.54"
The wettest month (with the highest rainfall) is August (2.72").
The driest month (with the least rainfall) is February (1.14").
Average rainfall days
Christiana, PA
- Average rainfall days in January:
6.4 days - Average rainfall days in February:
6.9 days - Average rainfall days in March:
11.1 days - Average rainfall days in April:
13.1 days - Average rainfall days in May:
15.9 days - Average rainfall days in June:
14.9 days
- Average rainfall days in July:
16.8 days - Average rainfall days in August:
14.8 days - Average rainfall days in September:
11.5 days - Average rainfall days in October:
10.5 days - Average rainfall days in November:
7.7 days - Average rainfall days in December:
8.7 days
The month with the highest number of rainy days is July (16.8 days).
The month with the least rainy days is January (6.4 days).
Average snowfall
Christiana, PA
- Average snowfall in January:
1.65" - Average snowfall in February:
1.5" - Average snowfall in March:
2.32" - Average snowfall in April:
0.28" - Average snowfall in May:
0.12" - Average snowfall in June:
0"
The month with the highest snowfall is March (2.32").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days
Christiana, PA
- Average snowfall days in January:
5.8 days - Average snowfall days in February:
5.1 days - Average snowfall days in March:
4.3 days - Average snowfall days in April:
0.5 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:
1 days - Average snowfall days in December:
2.7 days
The month with the highest number of snowfall days is January (5.8 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight / Average sunshine
Christiana, 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 4min - Average sunshine in February:
4h and 3min - Average sunshine in March:
6h and 2min - Average sunshine in April:
8h and 1min - Average sunshine in May:
8h and 1min - Average sunshine in June:
9h and 4min
- Average sunshine in July:
10h and 2min - Average sunshine in August:
9h and 5min - Average sunshine in September:
8h and 4min - Average sunshine in October:
5h and 2min - Average sunshine in November:
5h and 3min - Average sunshine in December:
4h and 4min
The month with the most sunshine is July (Average sunshine: 10h and 24min).
The month with the least sunshine is February (Average sunshine: 4h and 30min).
Average sunshine days
Christiana, PA
- Average sunshine days in January:
18.8 days - Average sunshine days in February:
16 days - Average sunshine days in March:
15.6 days - Average sunshine days in April:
14.6 days - Average sunshine days in May:
13 days - Average sunshine days in June:
12.6 days
- Average sunshine days in July:
12.4 days - Average sunshine days in August:
13.2 days - Average sunshine days in September:
16.8 days - Average sunshine days in October:
18.5 days - Average sunshine days in November:
20 days - Average sunshine days in December:
19.3 days
The month with the most sunshine days is November (20 days).
The month with the least sunshine days is July (12.4 days).
Average UV index
Christiana, 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, March, November and December (UV index 2).
Average cloud cover
Christiana, PA
The month with the most cloud cover is February (Cloud cover 50).
The month with the least cloud cover is July (Cloud cover 33).
Average visibility
Christiana, 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).
Christiana, Pennsylvania, USA
Weather forecast for your location
1. Click Locate me button
2. Allow the app to use your location
2. Allow the app to use your location