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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, in Castalia, North Carolina, is another chilly winter month, with temperature in the range of an average high of 47.7°F (8.7°C) and an average low of 32.5°F (0.3°C). Castalia's temperature records reveal January as the coldest month, marked by average highs of 47.7°F (8.7°C) and lows of 32.5°F (0.3°C). Weather in January »
Weather in February
February, the last month of the winter in Castalia, is a cool month, with temperature in the range of an average high of 52.5°F (11.4°C) and an average low of 36°F (2.2°C). With February's arrival, Castalia's weather records an average high-temperature of a fresh 52.5°F (11.4°C), marking little difference from January's 47.7°F (8.7°C). Weather in February »
Weather in March
March, the first month of the spring in Castalia, is a refreshing month, with an average temperature varying between 58.8°F (14.9°C) and 42.1°F (5.6°C). March introduces a marginal temperature uplift, with average high-temperatures adjusting from February's cool 52.5°F (11.4°C) to a mild 58.8°F (14.9°C). Weather in March »
Weather in April
April is an agreeable spring month in Castalia, North Carolina, with an average temperature ranging between max 70.2°F (21.2°C) and min 52°F (11.1°C). April comes with an increase, with the average high-temperature moving from a mild 58.8°F (14.9°C) in March to an agreeable 70.2°F (21.2°C). Weather in April »
Weather in May
May, the last month of the spring in Castalia, is a warm month, with an average temperature ranging between max 77.9°F (25.5°C) and min 60.4°F (15.8°C). With the onset of May, Castalia experiences a subtle temperature shift, with the average high-temperature moving from an agreeable 70.2°F (21.2°C) in April to a moderately hot 77.9°F (25.5°C). Weather in May »
Weather in June
The first month of the summer, June, is still a warm month in Castalia, North Carolina, with temperature in the range of an average low of 67.3°F (19.6°C) and an average high of 84.7°F (29.3°C). The beginning of June marks a minor shift in the average high-temperature, moving from May's 77.9°F (25.5°C) to a still warm 84.7°F (29.3°C). Weather in June »
Weather in July
July in Castalia, North Carolina, is a hot summer month, with an average temperature ranging between min 70.7°F (21.5°C) and max 88.3°F (31.3°C). Castalia, North Carolina, experiences its highest temperatures in July, with an average peak of 88.3°F (31.3°C) and a low of 70.7°F (21.5°C). Throughout July, the heat index is estimated at a blistering 104°F (40°C). Weather in July »
Weather in August
August, the last month of the summer in Castalia, is another tropical month, with an average temperature fluctuating between 69.1°F (20.6°C) and 86.5°F (30.3°C). The commencement of August introduces an average high-temperature of a still hot 86.5°F (30.3°C), closely mirroring the preceding month. Weather in August »
Weather in September
September, the first month of the autumn in Castalia, is also a moderately hot month, with temperature in the range of an average low of 64°F (17.8°C) and an average high of 81.3°F (27.4°C). The transition into September reveals an average high-temperature of a warm 81.3°F (27.4°C), mirroring a close resemblance to August. Weather in September »
Weather in October
October, the same as September, in Castalia, North Carolina, is another pleasant autumn month, with an average temperature ranging between min 54°F (12.2°C) and max 70.7°F (21.5°C). Onset of October witnesses a reduction in the average high-temperature, falling from a moderately hot 81.3°F (27.4°C) in September to a pleasant 70.7°F (21.5°C). Weather in October »
Weather in November
The last month of the autumn, November, is another refreshing month in Castalia, North Carolina, with an average temperature ranging between max 59.4°F (15.2°C) and min 43.2°F (6.2°C). Castalia's November weather features a mild decline in high-temperatures, reducing from a pleasant 70.7°F (21.5°C) in October to a moderate 59.4°F (15.2°C). Weather in November »
Weather in December
December, the first month of the winter in Castalia, is still a cool month, with an average temperature varying between 52.5°F (11.4°C) and 38.5°F (3.6°C). A modest decline in the average high-temperature is seen during December, decreasing from a moderate 59.4°F (15.2°C) in November to a fresh 52.5°F (11.4°C). Weather in December »
[Resources]Frequently asked questions
What are the coldest months in Castalia?
January tends to be the coldest month in Castalia, with temperatures averaging a daily high of 47.7°F (8.7°C) and a low of 32.5°F (0.3°C).
What are the least humid months in Castalia?
The months with the lowest humidity are January, March, April and November, with an average relative humidity of 74%.
How much does it rain in Castalia?
Throughout the year, in Castalia, North Carolina, there are 160.1 rainfall days, and 33.11" (841mm) of precipitation is accumulated.
When does it snow in Castalia?
Months with snowfall are January through March and December.
What is the snowiest month in Castalia?
January is the month with the most snowfall. Snow falls for 1.9 days and accumulates 1.54" (39mm) of snow.
How much does it snow in Castalia?
Throughout the year, there are 5 snowfall days, and 3.46" (88mm) of snow is accumulated.
What is the month with the lowest UV index in Castalia?
With an average maximum UV index of 2, January is the month with the lowest UV index.
When is Daylight Saving Time (DST) in Castalia?
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.
When it does not snow in Castalia?
In Castalia, snow does not fall in April through November.
What is the month with the highest UV index in Castalia?
May through August, with an average maximum UV index of 6, are months with the highest UV index.
When are the longest days in Castalia?
The month with the longest days in Castalia is June, with an average of 14h and 36min of daylight.
What month has the most sunshine in Castalia?
June has the most sunshine of the year, with an average of 10.6h of sunshine.
What month is the hottest in Castalia?
Temperature records in Castalia, North Carolina, mark July as the warmest month, with highs averaging 88.3°F (31.3°C) and lows at 70.7°F (21.5°C).
What is the rainiest month in Castalia?
The month with the most rainfall is August, when the rain falls for 17.8 days and typically aggregates up to 3.94" (100mm) of precipitation.
What is the most humid month in Castalia?
September is the most humid month in Castalia, North Carolina, with an average relative humidity of 78%.
What is the driest month in Castalia?
The month with the least rainfall in Castalia, North Carolina, is October, when the rain falls for 9.6 days and typically collects 2.13" (54mm) of precipitation.
What is the month with the shortest days in Castalia?
December has the shortest days of the year in Castalia, with an average of 9h and 48min of daylight.
What is the month with the least sunshine in Castalia?
The month with the least sunshine in Castalia is December, with an average of 5.4h of sunshine.
Average temperature
Castalia, NC
The warmest month (with the highest average high temperature) is July (88.3°F).
The month with the lowest average high temperature is January (47.7°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 (32.5°F).
Average pressure
Castalia, NC
- Average pressure in January:
30.13"Hg - Average pressure in February:
30.1"Hg - Average pressure in March:
30.09"Hg - Average pressure in April:
30.01"Hg - Average pressure in May:
30.02"Hg - Average pressure in June:
29.96"Hg
- Average pressure in July:
29.98"Hg - Average pressure in August:
29.99"Hg - Average pressure in September:
30.03"Hg - Average pressure in October:
30.04"Hg - Average pressure in November:
30.14"Hg - Average pressure in December:
30.13"Hg
The month with the highest atmospheric pressure is November (30.14"Hg).
The month with the lowest atmospheric pressure is June (29.96"Hg).
Average wind speed
Castalia, NC
- Average wind speed in January:
7.8mph - Average wind speed in February:
8.5mph - Average wind speed in March:
8.6mph - Average wind speed in April:
8.8mph - Average wind speed in May:
7.3mph - Average wind speed in June:
6.5mph
- Average wind speed in July:
6mph - Average wind speed in August:
5.6mph - Average wind speed in September:
6.4mph - Average wind speed in October:
7.1mph - Average wind speed in November:
7.3mph - Average wind speed in December:
7.3mph
The windiest month (with the highest average wind speed) is April (8.8mph).
The calmest month (with the lowest average wind speed) is August (5.6mph).
Average humidity
Castalia, NC
The month with the highest relative humidity is September (78%).
The months with the lowest relative humidity are January, March, April and November (74%).
Average rainfall
Castalia, NC
- Average rainfall in January:
2.32" - Average rainfall in February:
2.48" - Average rainfall in March:
2.64" - Average rainfall in April:
2.52" - Average rainfall in May:
3.11" - Average rainfall in June:
3.15"
- Average rainfall in July:
2.91" - Average rainfall in August:
3.94" - Average rainfall in September:
2.95" - Average rainfall in October:
2.13" - Average rainfall in November:
2.44" - Average rainfall in December:
2.52"
The wettest month (with the highest rainfall) is August (3.94").
The driest month (with the least rainfall) is October (2.13").
Average rainfall days
Castalia, NC
- Average rainfall days in January:
9.6 days - Average rainfall days in February:
11.2 days - Average rainfall days in March:
13.9 days - Average rainfall days in April:
13.8 days - Average rainfall days in May:
17.3 days - Average rainfall days in June:
15.3 days
- Average rainfall days in July:
18.7 days - Average rainfall days in August:
17.8 days - Average rainfall days in September:
13.8 days - Average rainfall days in October:
9.6 days - Average rainfall days in November:
8.6 days - Average rainfall days in December:
10.5 days
The month with the highest number of rainy days is July (18.7 days).
The month with the least rainy days is November (8.6 days).
Average snowfall
Castalia, NC
The month with the highest snowfall is January (1.54").
The months with the least snowfall are April, May, June, July, August, September, October and November (0").
Average snowfall days
Castalia, NC
- Average snowfall days in January:
1.9 days - Average snowfall days in February:
2 days - Average snowfall days in March:
0.4 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:
0.1 days - Average snowfall days in December:
0.6 days
The month with the highest number of snowfall days is February (2 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).
Average daylight / Average sunshine
Castalia, NC
- Average daylight in January:
10h and 0min - Average daylight in February:
10h and 5min - Average daylight in March:
12h and 0min - Average daylight in April:
13h and 1min - Average daylight in May:
14h and 1min - Average daylight in June:
14h and 4min
- Average daylight in July:
14h and 2min - Average daylight in August:
13h and 3min - 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:
9h and 5min
The month with the longest days is June (Average daylight: 14h and 36min).
The month with the shortest days is December (Average daylight: 9h and 48min).
- Average sunshine in January:
5h and 3min - Average sunshine in February:
5h and 4min - Average sunshine in March:
6h and 5min - Average sunshine in April:
9h and 2min - Average sunshine in May:
9h and 2min - Average sunshine in June:
10h and 4min
- Average sunshine in July:
10h and 3min - Average sunshine in August:
10h and 1min - Average sunshine in September:
8h and 5min - Average sunshine in October:
5h and 5min - Average sunshine in November:
5h and 4min - Average sunshine in December:
5h and 2min
The month with the most sunshine is June (Average sunshine: 10h and 36min).
The month with the least sunshine is December (Average sunshine: 5h and 24min).
Average sunshine days
Castalia, NC
- Average sunshine days in January:
19.2 days - Average sunshine days in February:
15.1 days - Average sunshine days in March:
15.2 days - Average sunshine days in April:
14 days - Average sunshine days in May:
11.4 days - Average sunshine days in June:
12.5 days
- Average sunshine days in July:
9.8 days - Average sunshine days in August:
11.3 days - Average sunshine days in September:
14.5 days - Average sunshine days in October:
20 days - Average sunshine days in November:
19.6 days - Average sunshine days in December:
18.8 days
The month with the most sunshine days is October (20 days).
The month with the least sunshine days is July (9.8 days).
Average UV index
Castalia, NC
The months with the highest UV index are May, June, July and August (UV index 6).
The month with the lowest UV index is January (UV index 2).
Average cloud cover
Castalia, NC
The months with the most cloud cover are February and March (Cloud cover 43).
The month with the least cloud cover is June (Cloud cover 32).
Average visibility
Castalia, NC
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).
Castalia, North Carolina, USA
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