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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 days
- Average daylight
- Average sunshine
- Average sunshine days
- Average UV index
- Average cloud cover
- Average visibility
Weather in January
January, the same as December, is another refreshing winter month in Callahan, Florida, with temperature in the range of an average high of 63°F (17.2°C) and an average low of 46.8°F (8.2°C). With an average high-temperature of 63°F (17.2°C) and an average low-temperature of 46.8°F (8.2°C), January is the coldest month. Weather in January »
Weather in February
The last month of the winter, February, is another refreshing month in Callahan, Florida, with an average temperature ranging between max 67.5°F (19.7°C) and min 50°F (10°C). The introduction of February sees an average high-temperature of a still enjoyable 67.5°F (19.7°C), hardly deviating from January. Weather in February »
Weather in March
March, the first month of the spring in Callahan, is an agreeable month, with an average temperature fluctuating between 55°F (12.8°C) and 72.9°F (22.7°C). Callahan's weather in March shows a minor rise in the average high-temperature, moving slightly up from February's refreshing 67.5°F (19.7°C) to an agreeable 72.9°F (22.7°C). Weather in March »
Weather in April
April in Callahan, Florida, is a warm spring month, with an average temperature ranging between max 79.7°F (26.5°C) and min 62.2°F (16.8°C). The shift into April is marked by a modest rise in the average high-temperature, moving from March's agreeable 72.9°F (22.7°C) to a moderately hot 79.7°F (26.5°C). Weather in April »
Weather in May
The last month of the spring, May, is also a moderately hot month in Callahan, Florida, with temperature in the range of an average low of 67.6°F (19.8°C) and an average high of 85.1°F (29.5°C). May's onset brings a minor rise in the average high-temperature, moving from 79.7°F (26.5°C) in April to a still warm 85.1°F (29.5°C). Weather in May »
Weather in June
June, the first month of the summer in Callahan, is a tropical month, with an average temperature fluctuating between 90°F (32.2°C) and 73.8°F (23.2°C). Callahan in June witnesses an average high-temperature of a tropical 90°F (32.2°C), indicating a slight variation from May's 85.1°F (29.5°C). Weather in June »
Weather in July
July, the same as June, in Callahan, Florida, is a hot summer month, with an average temperature ranging between max 91.2°F (32.9°C) and min 75.7°F (24.3°C). July is the warmest month, with an average high-temperature of 91.2°F (32.9°C) and an average low-temperature of 75.7°F (24.3°C). The average heat index in July is calculated to be a burning hot 113°F (45°C). Weather in July »
Weather in August
The last month of the summer, August, is another hot month in Callahan, Florida, with an average temperature fluctuating between 76.5°F (24.7°C) and 90.9°F (32.7°C). Callahan's August average high-temperature settles at a still hot 90.9°F (32.7°C), showing a near match with the preceding month. Weather in August »
Weather in September
September, the first month of the autumn in Callahan, is still a hot month, with an average temperature varying between 86.9°F (30.5°C) and 73.4°F (23°C). During September, Callahan records an average high-temperature of a still hot 86.9°F (30.5°C), marking a slight divergence from August's 90.9°F (32.7°C). Weather in September »
Weather in October
October, like September, in Callahan, Florida, is another warm autumn month, with an average temperature varying between 65.3°F (18.5°C) and 80.2°F (26.8°C). Callahan's weather subtly changes with the onset of October, barely falling from a tropical 86.9°F (30.5°C) in September to a moderately hot 80.2°F (26.8°C). Weather in October »
Weather in November
The last month of the autumn, November, is another pleasant month in Callahan, Florida, with an average temperature ranging between min 55.9°F (13.3°C) and max 71.2°F (21.8°C). As November begins, there is a decrease in the average high-temperature, falling from a moderately hot 80.2°F (26.8°C) in October to an agreeable 71.2°F (21.8°C). Weather in November »
Weather in December
The first month of the winter, December, is still a comfortable month in Callahan, Florida, with an average temperature fluctuating between 52°F (11.1°C) and 66.9°F (19.4°C). Callahan greets December with an average high-temperature of a refreshing 66.9°F (19.4°C), marking a slight deviation from the preceding month. Weather in December »
Updated: Aug 18, 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?
January is the coldest month of the year, registering average temperatures as high as 63°F (17.2°C) and as low as 46.8°F (8.2°C).
What is the driest month?
January is the month with the least rainfall. Rain falls for 9.3 days and accumulates 1.3" (33mm) of precipitation.
How much does it rain?
Throughout the year, in Callahan, there are 165.4 rainfall days, and 28.39" (721mm) of precipitation is accumulated.
When does it snow?
Months with snowfall are January and February.
What is the snowiest month?
The months with the most snowfall days are January and February, with an average of 0.1 snowfall days.
How many days does it snow?
Throughout the year, there are 0.2 snowfall days.
What are the months with the lowest UV index?
The months with the lowest UV index are January and December, with an average maximum UV index of 4.
What is the least humid month?
With an average relative humidity of 70%, March is the least humid month.
When it does not snow?
March through December are months without snowfall.
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 are the months with the highest UV index?
The months with the highest UV index in Callahan are May through August, with an average maximum UV index of 7.
When are the longest days?
The month with the longest days is June, with an average of 14h and 6min of daylight.
What is the warmest month?
Callahan's July weather reaches an average high of 91.2°F (32.9°C) and an average low of 75.7°F (24.3°C), making it the warmest month.
What month has the most sunshine?
With an average of 10.8h of sunshine, July has the most sunshine of the year.
What is the rainiest month?
August is the month with the most rainfall. Rain falls for 22.6 days and accumulates 4.09" (104mm) of precipitation.
What is the most humid month?
The most humid month is December, with an average relative humidity of 77%.
What is the month with the shortest days?
With an average of 10h and 12min of daylight, December has the shortest days of the year.
What is the month with the least sunshine?
December has the least sunshine of the year, with an average of 5.7h of sunshine.
Average temperature
Callahan, FL
The warmest month (with the highest average high temperature) is July (91.2°F).
The month with the lowest average high temperature is January (63°F).
The month with the highest average low temperature is August (76.5°F).
The coldest month (with the lowest average low temperature) is January (46.8°F).
Average pressure
Callahan, FL
- Average pressure in January:
30.14"Hg - Average pressure in February:
30.11"Hg - Average pressure in March:
30.09"Hg - Average pressure in April:
30.03"Hg - Average pressure in May:
30.02"Hg - Average pressure in June:
29.98"Hg
- Average pressure in July:
30.01"Hg - Average pressure in August:
29.98"Hg - Average pressure in September:
29.98"Hg - Average pressure in October:
30.01"Hg - Average pressure in November:
30.1"Hg - Average pressure in December:
30.12"Hg
The month with the highest atmospheric pressure is January (30.14"Hg).
The months with the lowest atmospheric pressure are June, August and September (29.98"Hg).
Average wind speed
Callahan, FL
- Average wind speed in January:
6.6mph - Average wind speed in February:
6.5mph - Average wind speed in March:
6.6mph - Average wind speed in April:
6.8mph - Average wind speed in May:
6.2mph - Average wind speed in June:
5.5mph
- 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:
6.5mph - Average wind speed in November:
6.5mph - Average wind speed in December:
6.5mph
The windiest month (with the highest average wind speed) is April (6.8mph).
The calmest months (with the lowest average wind speed) are July and August (5.3mph).
Average humidity
Callahan, FL
The month with the highest relative humidity is December (77%).
The month with the lowest relative humidity is March (70%).
Average rainfall
Callahan, FL
- Average rainfall in January:
1.3" - Average rainfall in February:
1.57" - Average rainfall in March:
1.69" - Average rainfall in April:
2.28" - Average rainfall in May:
2.2" - Average rainfall in June:
3.39"
The wettest month (with the highest rainfall) is August (4.09").
The driest month (with the least rainfall) is January (1.3").
Average rainfall days
Callahan, FL
- Average rainfall days in January:
9.3 days - Average rainfall days in February:
9.8 days - Average rainfall days in March:
11.3 days - Average rainfall days in April:
12.1 days - Average rainfall days in May:
13 days - Average rainfall days in June:
19.4 days
- Average rainfall days in July:
20.7 days - Average rainfall days in August:
22.6 days - Average rainfall days in September:
16.8 days - Average rainfall days in October:
10.4 days - Average rainfall days in November:
8.7 days - Average rainfall days in December:
11.3 days
The month with the highest number of rainy days is August (22.6 days).
The month with the least rainy days is November (8.7 days).
Average snowfall days
Callahan, FL
- Average snowfall days in January:
0.1 days - Average snowfall days in February:
0.1 days - Average snowfall days in March:
0 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 days - Average snowfall days in December:
0 days
The months with the highest number of snowfall days are January and February (0.1 days).
The months with the least snowfall days are March, April, May, June, July, August, September, October, November and December (0 days).
Average daylight / Average sunshine
Callahan, FL
- Average daylight in January:
10h and 2min - Average daylight in February:
11h and 1min - Average daylight in March:
12h and 0min - Average daylight in April:
12h and 5min - Average daylight in May:
13h and 4min - Average daylight in June:
14h and 1min
- Average daylight in July:
13h and 5min - Average daylight in August:
13h and 1min - Average daylight in September:
12h and 2min - Average daylight in October:
11h and 2min - Average daylight in November:
10h and 4min - Average daylight in December:
10h and 1min
The month with the longest days is June (Average daylight: 14h and 6min).
The month with the shortest days is December (Average daylight: 10h and 12min).
- Average sunshine in January:
5h and 5min - Average sunshine in February:
7h and 3min - Average sunshine in March:
7h and 5min - Average sunshine in April:
9h and 1min - Average sunshine in May:
10h and 3min - Average sunshine in June:
10h and 4min
- Average sunshine in July:
10h and 5min - Average sunshine in August:
10h and 2min - Average sunshine in September:
8h and 3min - Average sunshine in October:
6h and 5min - Average sunshine in November:
6h and 0min - Average sunshine in December:
5h and 4min
The month with the most sunshine is July (Average sunshine: 10h and 48min).
The month with the least sunshine is December (Average sunshine: 5h and 42min).
Average sunshine days
Callahan, FL
- Average sunshine days in January:
19.9 days - Average sunshine days in February:
16.3 days - Average sunshine days in March:
18.2 days - Average sunshine days in April:
16.9 days - Average sunshine days in May:
16.8 days - Average sunshine days in June:
9.6 days
- Average sunshine days in July:
8 days - Average sunshine days in August:
6.8 days - Average sunshine days in September:
11.4 days - Average sunshine days in October:
19.3 days - Average sunshine days in November:
19.2 days - Average sunshine days in December:
18.4 days
The month with the most sunshine days is January (19.9 days).
The month with the least sunshine days is August (6.8 days).
Average UV index
Callahan, FL
The months with the highest UV index are May, June, July and August (UV index 7).
The months with the lowest UV index are January and December (UV index 4).
Average cloud cover
Callahan, FL
The month with the most cloud cover is December (Cloud cover 41).
The month with the least cloud cover is May (Cloud cover 28).
Average visibility
Callahan, FL
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).
Callahan, Florida, USA
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