Casselberry
Florida, USA
Long-term weather forecast
Long-term weather forecast

Monthly weather forecast and climate
Casselberry, FL

January, like December, is another pleasant winter month in Casselberry, Florida, with average temperature fluctuating between 68.2°F (20.1°C) and 51.1°F (10.6°C). The coldest month is January, with an average high-temperature of 68.2°F (20.1°C) and an average low-temperature of 51.1°F (10.6°C). Weather in January »

The last month of the winter, February, is also an agreeable month in Casselberry, Florida, with average temperature varying between 54.9°F (12.7°C) and 71.8°F (22.1°C). In Casselberry, the average high-temperature in February is essentially the same as in January - a still pleasant 71.8°F (22.1°C). Weather in February »

March, the first month of the spring, in Casselberry, is a moderately hot month, with average temperature fluctuating between 76.1°F (24.5°C) and 58.3°F (14.6°C). In Casselberry, the average high-temperature in March is almost the same as in February - a warm 76.1°F (24.5°C). Weather in March »

April, the same as March, is another warm spring month in Casselberry, Florida, with average temperature ranging between min 63.9°F (17.7°C) and max 82°F (27.8°C). In Casselberry, the average high-temperature slightly increases, from 76.1°F (24.5°C) in March, to a still moderately hot 82°F (27.8°C). Weather in April »

May, the last month of the spring, in Casselberry, is a hot month, with temperature in the range of an average low of 69.1°F (20.6°C) and an average high of 86.2°F (30.1°C). In May, the average high-temperature is almost the same as in April - a hot 86.2°F (30.1°C). Weather in May »

The first month of the summer, June, is still a hot month in Casselberry, Florida, with average temperature varying between 74.1°F (23.4°C) and 89.6°F (32°C). In June, the average high-temperature is relatively the same as in May - a still hot 89.6°F (32°C). Weather in June »

July, like June, is a hot summer month in Casselberry, Florida, with average temperature fluctuating between 90.9°F (32.7°C) and 75.9°F (24.4°C). In July, the average high-temperature is relatively the same as in June - a still tropical 90.9°F (32.7°C). Weather in July »

The last month of the summer, August, is also a hot month in Casselberry, Florida, with average temperature fluctuating between 76.6°F (24.8°C) and 91°F (32.8°C). With an average high-temperature of 91°F (32.8°C) and an average low-temperature of 76.6°F (24.8°C), August is the warmest month. The average heat index in August is evaluated at a burning hot 113.9°F (45.5°C). Weather in August »

The first month of the autumn, September, is still a hot month in Casselberry, Florida, with average temperature varying between 74.3°F (23.5°C) and 88.5°F (31.4°C). In Casselberry, the average high-temperature in September is essentially the same as in August - a still hot 88.5°F (31.4°C). Weather in September »

October, the same as September, is another warm autumn month in Casselberry, Florida, with average temperature fluctuating between 83.3°F (28.5°C) and 68°F (20°C). In Casselberry, the average high-temperature is practically the same as in September - a moderately hot 83.3°F (28.5°C). Weather in October »

November, the last month of the autumn, in Casselberry, is also a moderately hot month, with average temperature fluctuating between 60.8°F (16°C) and 75.7°F (24.3°C). In November, the average high-temperature marginally drops, from 83.3°F (28.5°C) in October, to a still moderately hot 75.7°F (24.3°C). Weather in November »

December, the first month of the winter, in Casselberry, is still a pleasant month, with average temperature fluctuating between 56.3°F (13.5°C) and 72.1°F (22.3°C). In Casselberry, the average high-temperature is essentially the same as in November - a pleasant 72.1°F (22.3°C). Weather in December »

What is the coldest month in Casselberry?

January is the coldest month in Casselberry, with an average high-temperature of 68.2°F (20.1°C) and an average low-temperature of 51.1°F (10.6°C).

How much does it rain in Casselberry?

In Casselberry, during the entire year, the rain falls for 172.9 days and collects up to 22.76" (578mm) of precipitation.

What is the driest month in Casselberry?

January and March are months with the least rain in Casselberry, Florida, when the rain falls for 8.9 days and typically aggregates up to 0.79" (20mm) of rain.

What is the month with the lowest UV index in Casselberry?

The month with the lowest UV index in Casselberry, Florida, is January, with an average maximum UV index of 4.

What is the least humid month in Casselberry?

March is the least humid month in Casselberry, Florida, with an average relative humidity of 70%.

What is the month with the highest UV index in Casselberry?

May through September, with an average maximum UV index of 7, are months with the highest UV index in Casselberry, Florida.

When are the longest days in Casselberry?

June has the longest days of the year in Casselberry, Florida, with an average of 14h of daylight.

What month has the most sunshine in Casselberry?

The month with the most sunshine in Casselberry is July, with an average of 10.9h of sunshine.

What is the warmest month in Casselberry?

August is the warmest month, with an average high-temperature of 91°F (32.8°C) and an average low-temperature of 76.6°F (24.8°C).

What is the wettest month in Casselberry?

The month with the most rainfall is August when the rain falls for 23.4 days and typically aggregates up to 3.82" (97mm) of precipitation.

What is the most humid month in Casselberry?

The most humid month is September, with an average relative humidity of 77%.

What is the month with the shortest days in Casselberry?

With an average of 10.3h of daylight, December has the shortest days of the year in Casselberry.

What is the month with the least sunshine in Casselberry?

With an average of 6.1h of sunshine, December has the least sunshine of the year in Casselberry, Florida.
Average temperature - Casselberry, FL
Average humidity - Casselberry, FL
Average rainfall - Casselberry, FL

The wettest month (with the highest rainfall) is August (3.82").
The driest months (with the least rainfall) are January and March (0.79").

Average rainfall days - Casselberry, FL

The month with the highest number of rainy days is August (23.4 days).
The month with the least rainy days is January (8.9 days).

Average daylight / Average sunshine - Casselberry, FL

The month with the longest days is June (Average daylight: 14h).
The month with the shortest days is December (Average daylight: 10.3h).

The month with the most sunshine is July (Average sunshine: 10.9h).
The month with the least sunshine is December (Average sunshine: 6.1h).

Average UV index - Casselberry, FL