Climate normals · 1970–2000
St. Petersburg Climate
St. Petersburg is a city in United States (FL) with a population of about 257,083. Its average annual temperature is 22.8°C (73°F), with roughly 1260 mm of rain per year.
22.8°C
Avg Temp
1260
Precip (mm/yr)
Jul
Hottest Month
Jan
Coldest Month
St. Petersburg Climate
St. Petersburg has an average annual temperature of 22.8°C (73°F) and receives about 1260 mm of precipitation per year. The warmest month is July and the coldest is January. Figures are 1970–2000 climate normals.
22.8°C
Avg Temp
1260
Precip (mm/yr)
Jul
Hottest Month
Jan
Coldest Month
| Month | Avg (°C/°F) | Precip |
|---|---|---|
| January | 16° / 61° | 63 mm |
| February | 17° / 63° | 80 mm |
| March | 20° / 67° | 92 mm |
| April | 22° / 72° | 39 mm |
| May | 25° / 78° | 78 mm |
| June | 28° / 82° | 159 mm |
| July | 28° / 83° | 174 mm |
| August | 28° / 83° | 213 mm |
| September | 28° / 82° | 178 mm |
| October | 24° / 76° | 64 mm |
| November | 21° / 69° | 55 mm |
| December | 17° / 63° | 65 mm |
1970–2000 normals from WorldClim 2.1 (~9 km grid). Precipitation can be less precise near mountains or coastlines, where rainfall varies sharply over short distances.
Best time to visit St. Petersburg
The most comfortable months to visit St. Petersburg are typically April, November and March, when temperatures are mildest and rainfall is relatively low. The hottest month is July (around 32°C high). The coldest is January (near 11°C low). August is usually the wettest month.
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Frequently Asked Questions
The most comfortable months to visit St. Petersburg are typically April, November and March, when temperatures are mildest and rainfall is relatively low (1970–2000 climate normals).
St. Petersburg, United States has an average annual temperature of 22.8°C and about 1260 mm of precipitation per year. The warmest month is July and the coldest is January.
In July, the hottest month, daily highs in St. Petersburg average about 32°C (90°F).
Monthly climate normals (1970–2000) sampled from WorldClim 2.1 at ~9 km resolution. Humidity derived from vapor pressure. City coordinates and population from GeoNames.