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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 New Castle, Alabama, is another fresh winter month, with an average temperature varying between 50.7°F (10.4°C) and 35.2°F (1.8°C). January stands out as New Castle's coldest month, with an average high-temperature of 50.7°F (10.4°C) and a low-temperature of 35.2°F (1.8°C). Weather in January »
Weather in February
The last month of the winter, February, is a mild month in New Castle, Alabama, with an average temperature ranging between min 39.6°F (4.2°C) and max 55.9°F (13.3°C). Stepping into February, New Castle records an average high-temperature of a moderate 55.9°F (13.3°C), almost consistent with January. Weather in February »
Weather in March
The first month of the spring, March, is an enjoyable month in New Castle, Alabama, with an average temperature fluctuating between 46°F (7.8°C) and 63.7°F (17.6°C). The beginning of March signals a minor rise in the average high-temperature, moving from a mild 55.9°F (13.3°C) in February to a still refreshing 63.7°F (17.6°C). Weather in March »
Weather in April
April in New Castle, Alabama, is a pleasant spring month, with an average temperature varying between 72.9°F (22.7°C) and 52.9°F (11.6°C). The start of April brings a rise in the average high-temperature, moving from a refreshing 63.7°F (17.6°C) in March to an agreeable 72.9°F (22.7°C). Weather in April »
Weather in May
May, the last month of the spring in New Castle, is a warm month, with an average temperature ranging between max 81°F (27.2°C) and min 60.6°F (15.9°C). May sees a marginal temperature increase, moving from a pleasant 72.9°F (22.7°C) in April to a warm 81°F (27.2°C). Weather in May »
Weather in June
June, the first month of the summer in New Castle, is a hot month, with an average temperature fluctuating between 68°F (20°C) and 88.3°F (31.3°C). With the onset of June, New Castle's average high-temperature sees a modest rise, moving from May's warm 81°F (27.2°C) to a tropical 88.3°F (31.3°C). Weather in June »
Weather in July
July, like June, is a hot summer month in New Castle, Alabama, with an average temperature fluctuating between 90.9°F (32.7°C) and 70.7°F (21.5°C). July proves to be the warmest month, recording an average peak temperature of 90.9°F (32.7°C) and a minimum temperature of 70.7°F (21.5°C). The heat index in July is calculated to be a blistering 111.2°F (44°C). Weather in July »
Weather in August
August, the last month of the summer in New Castle, is another tropical month, with an average temperature varying between 90°F (32.2°C) and 70.5°F (21.4°C). August brings a marginal elevation to a still tropical 90°F (32.2°C) from July's 90.9°F (32.7°C) in New Castle's average high-temperatures. Weather in August »
Weather in September
September, the first month of the autumn in New Castle, is still a warm month, with temperature in the range of an average high of 84.9°F (29.4°C) and an average low of 65.3°F (18.5°C). The onset of September marks an average high-temperature of a warm 84.9°F (29.4°C), hardly differing from August's 90°F (32.2°C). Weather in September »
Weather in October
October, like September, in New Castle, Alabama, is a moderately hot autumn month, with an average temperature fluctuating between 54.1°F (12.3°C) and 74.1°F (23.4°C). October brings a minor decrease, with the average high-temperature reducing from 84.9°F (29.4°C) in September to a still moderately hot 74.1°F (23.4°C). Weather in October »
Weather in November
The last month of the autumn, November, is also an enjoyable month in New Castle, Alabama, with an average temperature fluctuating between 61.7°F (16.5°C) and 43.5°F (6.4°C). The arrival of November corresponds with a temperature reduction, down from October's warm 74.1°F (23.4°C) to a refreshing 61.7°F (16.5°C). Weather in November »
Weather in December
December, the first month of the winter in New Castle, is still a cool month, with an average temperature varying between 54.1°F (12.3°C) and 39.7°F (4.3°C). The start of December comes with a small reduction in the average high-temperature, subtly receding from an enjoyable 61.7°F (16.5°C) in November to a cool 54.1°F (12.3°C). Weather in December »
Updated: Aug 11, 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?
With its average high temperature of 50.7°F (10.4°C) and a low of 35.2°F (1.8°C), January is regarded as the coldest month.
How much does it rain?
Throughout the year, in New Castle, there are 173.8 rainfall days, and 39.41" (1001mm) of precipitation is accumulated.
When does it snow?
January through March, November and December are months with snowfall.
What is the snowiest month?
January is the month with the most snowfall. Snow falls for 1 days and accumulates 0.79" (20mm) of snow.
How many days does it snow in New Castle?
Throughout the year, there are 4 snowfall days, and 1.81" (46mm) of snow is accumulated.
What is the month 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 3.
What is the month with the least sunshine?
February has the least sunshine of the year, with an average of 4.8h of sunshine.
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 CST to CDT. Daylight Saving Time ends Sunday, November 3. 2024, at 2:00 am, and the time zone reverts from CDT to CST.
When it does not snow?
In New Castle, snow does not fall in April through October.
When is the highest UV index?
The months with the highest UV index are May through August, with an average maximum UV index of 6.
When are the longest days?
With an average of 14h and 24min of daylight, June has the longest days of the year in New Castle.
What are the months with the most sunshine?
June and July, with an average of 10.6h of sunshine, are months with the most sunshine.
What are the warmest months?
With its average high temperature of 90.9°F (32.7°C) and a low of 70.7°F (21.5°C), July is regarded as the warmest month.
What is the least humid month?
The least humid month is October, with an average relative humidity of 71%.
What is the driest month?
October is the month with the least rainfall. Rain falls for 9.5 days and accumulates 2.09" (53mm) of precipitation.
What is the most humid month?
The most humid month is December, with an average relative humidity of 79%.
What is the wettest month?
December is the month with the most rainfall. Rain falls for 12.6 days and accumulates 4.09" (104mm) of precipitation.
What is the month with the shortest days?
With an average of 10h and 0min of daylight, December has the shortest days of the year.
Average temperature
New Castle, AL
The warmest month (with the highest average high temperature) is July (90.9°F).
The month with the lowest average high temperature is January (50.7°F).
The month with the highest average low temperature is July (70.7°F).
The coldest month (with the lowest average low temperature) is January (35.2°F).
Average pressure
New Castle, AL
- Average pressure in January:
30.17"Hg - Average pressure in February:
30.12"Hg - Average pressure in March:
30.1"Hg - Average pressure in April:
30.01"Hg - Average pressure in May:
30.01"Hg - Average pressure in June:
29.98"Hg
- Average pressure in July:
30"Hg - Average pressure in August:
29.99"Hg - Average pressure in September:
30.01"Hg - Average pressure in October:
30.05"Hg - Average pressure in November:
30.15"Hg - Average pressure in December:
30.14"Hg
The month with the highest atmospheric pressure is January (30.17"Hg).
The month with the lowest atmospheric pressure is June (29.98"Hg).
Average wind speed
New Castle, AL
- Average wind speed in January:
7.2mph - Average wind speed in February:
7.4mph - Average wind speed in March:
7.3mph - Average wind speed in April:
7.2mph - Average wind speed in May:
5.7mph - Average wind speed in June:
4.8mph
- Average wind speed in July:
4.4mph - Average wind speed in August:
4.4mph - Average wind speed in September:
4.8mph - Average wind speed in October:
6mph - Average wind speed in November:
6.5mph - Average wind speed in December:
7mph
The windiest month (with the highest average wind speed) is February (7.4mph).
The calmest months (with the lowest average wind speed) are July and August (4.4mph).
Average humidity
New Castle, AL
The month with the highest relative humidity is December (79%).
The month with the lowest relative humidity is October (71%).
Average rainfall
New Castle, AL
- Average rainfall in January:
3.43" - Average rainfall in February:
3.78" - Average rainfall in March:
3.5" - Average rainfall in April:
3.94" - Average rainfall in May:
3.03" - Average rainfall in June:
3.46"
- Average rainfall in July:
3.58" - Average rainfall in August:
3.62" - Average rainfall in September:
2.4" - Average rainfall in October:
2.09" - Average rainfall in November:
2.48" - Average rainfall in December:
4.09"
The wettest month (with the highest rainfall) is December (4.09").
The driest month (with the least rainfall) is October (2.09").
Average rainfall days
New Castle, AL
- Average rainfall days in January:
11.6 days - Average rainfall days in February:
13.2 days - Average rainfall days in March:
14.9 days - Average rainfall days in April:
13.3 days - Average rainfall days in May:
15.8 days - Average rainfall days in June:
17.7 days
- Average rainfall days in July:
21.7 days - Average rainfall days in August:
20.2 days - Average rainfall days in September:
14.2 days - Average rainfall days in October:
9.5 days - Average rainfall days in November:
9.1 days - Average rainfall days in December:
12.6 days
The month with the highest number of rainy days is July (21.7 days).
The month with the least rainy days is November (9.1 days).
Average snowfall
New Castle, AL
The month with the highest snowfall is January (0.79").
The months with the least snowfall are April, May, June, July, August, September and October (0").
Average snowfall days
New Castle, AL
- Average snowfall days in January:
1 days - Average snowfall days in February:
1.3 days - Average snowfall days in March:
0.5 days - Average snowfall days in April:
0 days - Average snowfall days in May:
0 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 days - Average snowfall days in November:
0.4 days - Average snowfall days in December:
0.8 days
The month with the highest number of snowfall days is February (1.3 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).
Average daylight / Average sunshine
New Castle, AL
- Average daylight in January:
10h and 1min - Average daylight in February:
11h and 0min - Average daylight in March:
12h and 0min - Average daylight in April:
13h and 0min - Average daylight in May:
13h and 5min - Average daylight in June:
14h and 2min
- Average daylight in July:
14h and 1min - Average daylight in August:
13h and 2min - Average daylight in September:
12h and 2min - Average daylight in October:
11h and 2min - Average daylight in November:
10h and 2min - Average daylight in December:
10h and 0min
The month with the longest days is June (Average daylight: 14h and 24min).
The month with the shortest days is December (Average daylight: 10h and 0min).
- Average sunshine in January:
5h and 1min - Average sunshine in February:
4h and 5min - Average sunshine in March:
6h and 2min - Average sunshine in April:
9h and 3min - Average sunshine in May:
10h and 1min - Average sunshine in June:
10h and 4min
- Average sunshine in July:
10h and 4min - Average sunshine in August:
10h and 2min - Average sunshine in September:
8h and 5min - Average sunshine in October:
7h and 3min - Average sunshine in November:
5h and 5min - Average sunshine in December:
4h and 5min
The months with the most sunshine are June and July (Average sunshine: 10h and 36min).
The month with the least sunshine is February (Average sunshine: 4h and 48min).
Average sunshine days
New Castle, AL
- Average sunshine days in January:
17.3 days - Average sunshine days in February:
12.6 days - Average sunshine days in March:
14.3 days - Average sunshine days in April:
15 days - Average sunshine days in May:
13.9 days - Average sunshine days in June:
10.4 days
- Average sunshine days in July:
7.2 days - Average sunshine days in August:
8.9 days - Average sunshine days in September:
13.3 days - Average sunshine days in October:
20.3 days - Average sunshine days in November:
19.1 days - Average sunshine days in December:
16.5 days
The month with the most sunshine days is October (20.3 days).
The month with the least sunshine days is July (7.2 days).
Average UV index
New Castle, AL
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 3).
Average cloud cover
New Castle, AL
The month with the most cloud cover is February (Cloud cover 48).
The months with the least cloud cover are June and September (Cloud cover 29).
Average visibility
New Castle, AL
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).
New Castle, Alabama, USA
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