Altamonte Springs (FL) Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit Altamonte Springs.
Climate overview of Altamonte Springs
Altamonte Springs, Florida, United States of America, sees big temperature differences between seasons, with August peaking at 33°C (91°F) and January dropping to 21°C (70°F).
The city has a wet climate, receiving around 1320 mm (52 in) of rainfall per year. Despite the high annual total, it has a distinct rainy season from June to August, with very warm summers and pleasant winters. August is the wettest month.
Altamonte Springs Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Altamonte Springs - and find the best time to visit.
Monthly Temperature in Altamonte Springs
Visitors to Altamonte Springs can expect significant temperature changes throughout the year. On average, daytime temperatures range from a very warm 33°C (91°F) in August to a pleasant 21°C (70°F) in January.
Nighttime temperatures range from 24°C (75°F) in August to 9°C (48°F) in January.
Check out our detailed temperature page for more information.
Temperature ranges by month
Rainfall in Altamonte Springs
Altamonte Springs is known for its substantial rainfall, with annual precipitation reaching 1320 mm (52 in). The seasons in Altamonte Springs bring significant changes in precipitation. The wettest month, August, receives heavy rainfall, with an average of 210 mm (8.3 in) of precipitation. This rainfall is distributed across 22 rainy days.
In contrast, the driest month, December, experiences much less rainfall, totaling 45 mm (1.8 in) over 7 rainy days. These distinct seasonal differences provide diverse experiences throughout the year. For more details, please visit our Altamonte Springs Precipitation page.
The mean monthly precipitation over the year, including rain, hail, and snow
The average number of days each month with precipitation
Humidity in Altamonte Springs by Month
The relative humidity is high throughout the year in Altamonte Springs.
The city experiences its highest humidity in August, reaching 79%. In April, the humidity drops to its lowest level at 67%. What does this mean? Read our detailed page on humidity levels for further details.
Relative humidity over the year
Best Time to Visit Altamonte Springs
Each month is rated for comfortable sightseeing weather — mild temperatures and low rainfall. Tap a month for its full averages; your ideal time may differ for a beach or winter trip (see below).
- Best overall: January, February, March, April, October, November and December
- Warmest weather: June, July, August and September
- Wettest period: June, July, August and September, when rainfall peaks.
- Climate seasons: a distinct rainy season from June to August, with very warm summers and pleasant winters
Frequently asked questions about the climate in Altamonte Springs
What is the best time to visit Altamonte Springs?
January, February, March, April, October, November and December typically offer the most optimal weather in Altamonte Springs. In contrast, June, July and August tend to have less optimal conditions. Altamonte Springs has a distinct rainy season from June to August, with very warm summers and pleasant winters.
What temperatures can I expect in Altamonte Springs?
Daytime highs range from 21°C (70°F) in January to 33°C (91°F) in August. Nighttime lows range from 9°C (48°F) to 24°C (75°F). Temperatures vary considerably through the year.
How much rain does Altamonte Springs get?
Annual rainfall is around 1320 mm (52 in). August is the wettest month with 210 mm (8.3 in), while December is the driest with 45 mm (1.8 in).
Altamonte Springs 3-Day Forecast
Altamonte Springs (FL) 3-Day Forecast
Altamonte Springs on the map
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