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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 Christiana, Pennsylvania, is an icy winter month, with an average temperature fluctuating between 35.6°F (2°C) and 23.4°F (-4.8°C). The month of January, characterized by an average high of 35.6°F (2°C) and a low of 23.4°F (-4.8°C), is recognized as the coldest. Weather in January »
Weather in February
The last month of the winter, February, is another cold month in Christiana, Pennsylvania, with an average temperature varying between 39.6°F (4.2°C) and 25.9°F (-3.4°C). The commencement of February notes an average high-temperature of a still wintry 39.6°F (4.2°C), exhibiting little difference from the previous month. Weather in February »
Weather in March
March, the first month of the spring in Christiana, is a chilly month, with temperature in the range of an average low of 33.1°F (0.6°C) and an average high of 48°F (8.9°C). Christiana in March experiences a slight uptick in the average high-temperature, adjusting from February's wintry 39.6°F (4.2°C) to a frosty 48°F (8.9°C). Weather in March »
Weather in April
April is a mild spring month in Christiana, Pennsylvania, with an average temperature varying between 42.8°F (6°C) and 60.3°F (15.7°C). In Christiana, stepping into April brings a temperature increase, moving up from March's frosty 48°F (8.9°C) to a moderate 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 varying between 70.3°F (21.3°C) and 52.7°F (11.5°C). The start of May is characterized by an increase in the average high-temperature, transitioning from a moderate 60.3°F (15.7°C) in April to a pleasant 70.3°F (21.3°C). Weather in May »
Weather in June
June, the first month of the summer in Christiana, is a warm month, with an average temperature ranging between max 78.1°F (25.6°C) and min 60.4°F (15.8°C). June brings a slight increase in the average high-temperature, progressing from a pleasant 70.3°F (21.3°C) in May to a warm 78.1°F (25.6°C). Weather in June »
Weather in July
July, like June, in Christiana, Pennsylvania, is a moderately hot summer month, with an average temperature fluctuating between 65.8°F (18.8°C) and 83.5°F (28.6°C). Christiana reaches its highest average temperatures in July, measuring 83.5°F (28.6°C) at the peak and 65.8°F (18.8°C) at the lowest. In July, the heat index is appraised at a tropical 91.4°F (33°C). Weather in July »
Weather in August
August, the last month of the summer in Christiana, is also a moderately hot month, with temperature in the range of an average high of 81.1°F (27.3°C) and an average low of 64.2°F (17.9°C). Christiana notes an average high-temperature of a still warm 81.1°F (27.3°C) in August, hardly diverging from July. Weather in August »
Weather in September
The first month of the autumn, September, is still a warm month in Christiana, Pennsylvania, with an average temperature varying between 57.4°F (14.1°C) and 74.8°F (23.8°C). September is characterized by a mild reduction in the average high-temperature, from 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 refreshing autumn month in Christiana, Pennsylvania, with an average temperature varying between 48°F (8.9°C) and 63°F (17.2°C). Christiana experiences a temperature shift at the start of October, with average high-temperatures adjusting from a warm 74.8°F (23.8°C) in September to an enjoyable 63°F (17.2°C). Weather in October »
Weather in November
November, the last month of the autumn in Christiana, is another cool month, with an average temperature varying between 36.9°F (2.7°C) and 50.9°F (10.5°C). Christiana's weather in November involves a decrease in the average high-temperature, moving down from October's refreshing 63°F (17.2°C) to a fresh 50.9°F (10.5°C). Weather in November »
Weather in December
The first month of the winter, December, is still a cold month in Christiana, Pennsylvania, with an average temperature varying between 30.6°F (-0.8°C) and 41.9°F (5.5°C). The arrival of December signals a shift in temperature, down from a fresh 50.9°F (10.5°C) in November to a wintry 41.9°F (5.5°C). Weather in December »
Updated: Jun 4, 2024
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the coldest time of year?
Christiana's January weather, marked by an average high temperature of 35.6°F (2°C) and an average low temperature of 23.4°F (-4.8°C), is the coldest in the year.
How much does it rain?
Throughout the year, in Christiana, there are 138.3 rainfall days, and 19.76" (502mm) of precipitation is accumulated.
When does it snow?
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.
When is the lowest UV index?
January through March, November and December, with an average maximum UV index of 2, are months with the lowest UV index.
What is the driest month?
February is the month with the least rainfall. Rain falls for 6.9 days and accumulates 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.
When does it snow the most?
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?
With an average relative humidity of 76%, April is the least humid month.
What is the most humid month?
The months with the highest humidity are May and October, with an average relative humidity of 81%.
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?
In Christiana, snow does not fall in June through September.
When are the longest days?
The month with the longest days is June, with an average of 15h and 0min of daylight.
What are the warmest months in Christiana?
Christiana experiences its average highest temperatures in July, reaching a peak of 83.5°F (28.6°C) and a minimum of 65.8°F (18.8°C).
What month has the most sunshine?
July has the most sunshine of the year, with an average of 10.4h of sunshine.
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 2.72" (69mm) of precipitation.
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
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
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