St. Pete Beach, Florida weather in January
Temperature, sea and sunshine in January: long-term averages from 30 years of weather data, not a forecast.
Holiday weather in January
Poor
Best time to visit: April – May, October – November
What is the weather like in St. Pete Beach, Florida in January?
In January, St. Pete Beach, Florida is mild: daytime highs average 19 °C, and nights cool down to about 13 °C. The sea averages 17.9 °C – bracing, so a wetsuit helps for longer swims. Expect around 6 hours of sunshine a day. Rain falls on about 6 days, adding up to 49 mm. All in all, January is not an ideal month for a holiday in St. Pete Beach, Florida.
January compared
How the weather changes from December to February. Tap a month to open it.
| DecemberDec | JanuaryJan | FebruaryFeb | |
|---|---|---|---|
| Score | 50 | 31 | 41 |
| Day | 21° | 19° | 20° |
| Night | 15° | 13° | 15° |
| Sea | 20° | 18° | 18° |
| Sun | 6 h | 6 h | 6 h |
| Rain days | 5 | 6 | 6 |
More details for January
- Daylight
- 10 h 34 min07:23 – 17:56
- UV index
- 4 · moderateclear sky, noon (estimate)All months
- Muggy days
- 3 daysdew point 18 °C or moreAll months
- Wind
- 18 km/haverage daily peakAll months
- Cloud cover
- 50 %on averageAll months
- Hot days
- 0 days30 °C or moreAll months
- Time zone
- UTC−5America/New_York
How the score comes together
- Temperatureweight 35 %2 %
- Seaweight 25 %13 %
- Sunshineweight 20 %52 %
- Few rainy daysweight 20 %85 %
Each factor is rated from 0 to 100 % and weighted for the travel style “Sun, sea & sand”.
What to pack in January
- Wetsuit for longer swims
- Sunscreen
- A jumper for the evenings
St. Pete Beach, Florida in January: quick answers
Is St. Pete Beach, Florida hot in January?
No. In January, St. Pete Beach, Florida is mild: daytime highs average 19 °C and nights drop to about 13 °C.
Can you swim in St. Pete Beach, Florida in January?
Only if you don't mind cold water: in January the sea averages just 17.9 °C. Comfortable swimming is possible from March to December.
Does it rain much in St. Pete Beach, Florida in January?
Rain falls on about 6 days, adding up to 49 mm.
St. Pete Beach, Florida month by month
The whole year in St. Pete Beach, FloridaAll destinations: USAFlorida weather in JanuaryWhere to go in JanuarySea temperature in January
Climate averages 1996–2025, not a forecast. Data: Copernicus ERA5 / ERA5-Land via Open-Meteo.com (CC BY 4.0), NOAA OISST, WMO 1991–2020 (NOAA NCEI), GeoNames (CC BY 4.0). Sources & licences