Climate and monthly weather forecastBelleair, FL
Climate and monthly weather forecast
Weather in January
January, the same as December, is another refreshing winter month in Belleair, Florida, with temperature in the range of an average low of 55.9°F (13.3°C) and an average high of 65.8°F (18.8°C). The coldest month is January, with an average high-temperature of 65.8°F (18.8°C) and an average low-temperature of 55.9°F (13.3°C). Weather in January »Weather in February
February, the last month of the winter in Belleair, is an agreeable month, with an average temperature varying between 68.4°F (20.2°C) and 58.6°F (14.8°C). February's onset records a minor alteration in the average high-temperature to a pleasant 68.4°F (20.2°C) from January's 65.8°F (18.8°C). Weather in February »Weather in March
March, the first month of the spring in Belleair, is still a pleasant month, with an average temperature ranging between min 62.2°F (16.8°C) and max 71.4°F (21.9°C). Belleair's average high-temperature in March sits at a still agreeable 71.4°F (21.9°C), showing little difference from the previous month. Weather in March »Weather in April
April in Belleair, Florida, is a warm spring month, with an average temperature ranging between max 77.4°F (25.2°C) and min 68.4°F (20.2°C). Observing a minor shift, the average high-temperature during April adjusts from March's pleasant 71.4°F (21.9°C) to a moderately hot 77.4°F (25.2°C). Weather in April »Weather in May
May, the last month of the spring in Belleair, is also a moderately hot month, with an average temperature fluctuating between 73°F (22.8°C) and 82°F (27.8°C). The initiation of May sees an average high-temperature of a still moderately hot 82°F (27.8°C), showing minor variations from the previous month. Weather in May »Weather in June
June, the first month of the summer in Belleair, is also a moderately hot month, with an average temperature fluctuating between 85.8°F (29.9°C) and 78.8°F (26°C). In June, Belleair notes an average high-temperature of a still warm 85.8°F (29.9°C), hardly different from the preceding month. Weather in June »Weather in July
July is a tropical summer month in Belleair, Florida, with an average temperature ranging between min 80.2°F (26.8°C) and max 86.9°F (30.5°C). July brings an average high-temperature of a tropical 86.9°F (30.5°C), nearly identical to the preceding month. Weather in July »Weather in August
August, the last month of the summer in Belleair, is another hot month, with temperature in the range of an average low of 80.6°F (27°C) and an average high of 87.6°F (30.9°C). The warmest temperatures occur during August, when averages reach a peak of 87.6°F (30.9°C) and a low of 80.6°F (27°C). August's mean heat index is evaluated at a fiery hot 100.4°F (38°C). Weather in August »Weather in September
September, the first month of the autumn in Belleair, is also a hot month, with an average temperature varying between 86.2°F (30.1°C) and 77.9°F (25.5°C). September's weather records an average high-temperature of a still tropical 86.2°F (30.1°C), showing little deviation from August. Weather in September »Weather in October
October, like September, in Belleair, Florida, is another warm autumn month, with an average temperature fluctuating between 72.3°F (22.4°C) and 81.5°F (27.5°C). The shift from September to October is characterized by an average high-temperature of a warm 81.5°F (27.5°C), not significantly different from the 86.2°F (30.1°C) of September. Weather in October »Weather in November
November, the last month of the autumn in Belleair, is another warm month, with an average temperature ranging between max 74.3°F (23.5°C) and min 64.6°F (18.1°C). As November commences, the average high-temperature subtly reduces, transitioning from a warm 81.5°F (27.5°C) in October to a still moderately hot 74.3°F (23.5°C). Weather in November »Weather in December
The first month of the winter, December, is still a pleasant month in Belleair, Florida, with temperature in the range of an average low of 60.6°F (15.9°C) and an average high of 70.3°F (21.3°C). The arrival of December is marked by an average high-temperature of a pleasant 70.3°F (21.3°C), bearing a close resemblance to November. Weather in December »Updated: Jul 21, 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
January, having an average high-temperature of 65.8°F (18.8°C) and an average low-temperature of 55.9°F (13.3°C), is the coldest month.
Throughout the year, there are 149.9 rainfall days, and 16.18" (411mm) of precipitation is accumulated.
The month with the coldest seawater is January, with an average ocean temperature of 64°F (17.8°C).
With an average maximum UV index of 4, January is the month with the lowest UV index.
The month with the least rainfall in Belleair is March, when the rain falls for 6.8 days and typically collects 0.39" (10mm) of precipitation.
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.
The month with the most sunshine is May, with an average of 11.3h of sunshine.
The months with the highest UV index are May through September, with an average maximum UV index of 7.
June has the longest days of the year, with an average of 13h and 54min of daylight.
August, with its average high-temperature of 87.6°F (30.9°C) and an average low-temperature of 80.6°F (27°C), holds the record as the warmest month.
The month with the most rainfall is August, when the rain falls for 22.7 days and typically aggregates up to 3.07" (78mm) of precipitation.
August is the month with the warmest seawater, with an average ocean temperature of 86.7°F (30.4°C).
October is the least humid month, with an average relative humidity of 72%.
With an average relative humidity of 77%, December is the most humid month.
The month with the shortest days is December, with an average of 10h and 24min of daylight.
With an average of 6.5h of sunshine, December has the least sunshine of the year.
Average temperature
Belleair, FL
The warmest month (with the highest average high temperature) is August (87.6°F).
The month with the lowest average high temperature is January (65.8°F).
The month with the highest average low temperature is August (80.6°F).
The coldest month (with the lowest average low temperature) is January (55.9°F).
Average pressure
Belleair, 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:
30.02"Hg - Average pressure in May:
30.01"Hg - Average pressure in June:
29.99"Hg
- Average pressure in July:
30.02"Hg - Average pressure in August:
29.98"Hg - Average pressure in September:
29.96"Hg - Average pressure in October:
29.98"Hg - Average pressure in November:
30.07"Hg - Average pressure in December:
30.1"Hg
The month with the highest atmospheric pressure is January (30.14"Hg).
The month with the lowest atmospheric pressure is September (29.96"Hg).
Average wind speed
Belleair, FL
- Average wind speed in January:
9.8mph - Average wind speed in February:
9.2mph - Average wind speed in March:
9.8mph - Average wind speed in April:
9.5mph - Average wind speed in May:
8.6mph - Average wind speed in June:
7.6mph
- Average wind speed in July:
7.1mph - Average wind speed in August:
7.5mph - Average wind speed in September:
8mph - Average wind speed in October:
9.6mph - Average wind speed in November:
9.7mph - Average wind speed in December:
9.4mph
The windiest months (with the highest average wind speed) are January and March (9.8mph).
The calmest month (with the lowest average wind speed) is July (7.1mph).
Average humidity
Belleair, FL
The month with the highest relative humidity is December (77%).
The month with the lowest relative humidity is October (72%).
Average rainfall
Belleair, FL
- Average rainfall in January:
0.47" - Average rainfall in February:
0.51" - Average rainfall in March:
0.39" - Average rainfall in April:
0.79" - Average rainfall in May:
0.91" - Average rainfall in June:
2.56"
- Average rainfall in July:
2.91" - Average rainfall in August:
3.07" - Average rainfall in September:
2.17" - Average rainfall in October:
1.02" - Average rainfall in November:
0.55" - Average rainfall in December:
0.83"
The wettest month (with the highest rainfall) is August (3.07").
The driest month (with the least rainfall) is March (0.39").
Average rainfall days
Belleair, FL
- Average rainfall days in January:
6.8 days - Average rainfall days in February:
6.7 days - Average rainfall days in March:
6.8 days - Average rainfall days in April:
9.2 days - Average rainfall days in May:
11.8 days - Average rainfall days in June:
18.1 days
- Average rainfall days in July:
21.8 days - Average rainfall days in August:
22.7 days - Average rainfall days in September:
20.7 days - Average rainfall days in October:
10.9 days - Average rainfall days in November:
7 days - Average rainfall days in December:
7.4 days
The month with the highest number of rainy days is August (22.7 days).
The month with the least rainy days is February (6.7 days).
Average sea temperature
Belleair, FL
The best month for swimming (with the highest average sea temperature) is August (86.7°F).
The coldest month (with the lowest average sea temperature) is January (64°F).
Average daylight / Average sunshine
Belleair, FL
- Average daylight in January:
10h and 36min - Average daylight in February:
11h and 12min - Average daylight in March:
12h and 0min - Average daylight in April:
12h and 54min - Average daylight in May:
13h and 30min - Average daylight in June:
13h and 54min
- Average daylight in July:
13h and 42min - Average daylight in August:
13h and 6min - Average daylight in September:
12h and 18min - Average daylight in October:
11h and 30min - Average daylight in November:
10h and 48min - Average daylight in December:
10h and 24min
The month with the longest days is June (Average daylight: 13h and 54min).
The month with the shortest days is December (Average daylight: 10h and 24min).
- Average sunshine in January:
7h and 18min - Average sunshine in February:
8h and 36min - Average sunshine in March:
8h and 48min - Average sunshine in April:
9h and 30min - Average sunshine in May:
11h and 18min - Average sunshine in June:
11h and 0min
- Average sunshine in July:
11h and 6min - Average sunshine in August:
9h and 48min - Average sunshine in September:
9h and 6min - Average sunshine in October:
7h and 54min - Average sunshine in November:
6h and 42min - Average sunshine in December:
6h and 30min
The month with the most sunshine is May (Average sunshine: 11h and 18min).
The month with the least sunshine is December (Average sunshine: 6h and 30min).
Average sunshine days
Belleair, FL
- Average sunshine days in January:
22.8 days - Average sunshine days in February:
19.9 days - Average sunshine days in March:
22.4 days - Average sunshine days in April:
18.8 days - Average sunshine days in May:
15.8 days - Average sunshine days in June:
7.8 days
- Average sunshine days in July:
5.9 days - Average sunshine days in August:
5 days - Average sunshine days in September:
5.5 days - Average sunshine days in October:
17.4 days - Average sunshine days in November:
21 days - Average sunshine days in December:
21.5 days
The month with the most sunshine days is January (22.8 days).
The month with the least sunshine days is August (5 days).
Average UV index
Belleair, FL
The months with the highest UV index are May, June, July, August and September (UV index 7).
The month with the lowest UV index is January (UV index 4).
Average cloud cover
Belleair, FL
The months with the most cloud cover are January and December (Cloud cover 30).
The month with the least cloud cover is May (Cloud cover 20).
Average visibility
Belleair, 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).
