St. Petersburg (FL) in January
In January, St. Petersburg (FL) averages 20°C (68°F) during the day and 13°C (55°F) at night, with around 12 days of rain (70 mm total).
High seasonConditions are comfortable for sightseeing without being sweltering. Plan for unsettled weather and bring rain gear.
January offers comfortable temperatures in St. Petersburg (FL), with some rain to plan around.
How January compares to the rest of the year in St. Petersburg (FL)
January is one of the coolest months in St. Petersburg (FL) (12th of 12) and moderately rainy compared to the rest of the year (8th of 12). Daytime temperature runs 7°C below the annual average (27°C). January runs 3°C cooler than December (23°C) and warms a further 3°C into February (23°C).
January sunrise & sunset in St. Petersburg (FL)
Times shown for St. Petersburg (FL) local time (America/New_York), calculated for the 15th of January. They shift by a few minutes day to day across the month.
Photography light in St. Petersburg (FL) — January
Golden-hour and blue-hour windows for the 15th of January, in St. Petersburg (FL)'s local time. Use these for soft warm light (golden) or cool architectural twilight (blue).
📅 When to book — St. Petersburg (FL) in January
Travel writers usually only tell you when to go. Here's when to book flights and lodging for the best mix of price and availability, based on January's tier (High season) and St. Petersburg (FL)'s popularity.
January in United States — events that affect travel
Known cultural, religious, or national events that surge prices, fill hotels, or close businesses during this month. Plan around them, or build your itinerary around the ones you'd like to see.
Major travel surge plus widespread Dec 24-26 and Jan 1 business closures.
Plan: Book flights and hotels well ahead; expect many restaurants/shops closed Dec 25 and Jan 1.
Crowds & pricing — January in St. Petersburg (FL)
This is a busy month in St. Petersburg (FL) — not the absolute peak, but tourist numbers are clearly elevated. You'll feel it at headline attractions on weekends and in the historic centre, though side streets and lesser-known sights stay manageable. Prices are above off-season but not at their summit. A good week for first-time visitors who want everything open without the worst of the crush.
Why this tier: excellent tourism weather
Sun & mosquito risk — January in St. Petersburg (FL)
UV is a clear-sky sea-level estimate — clouds, altitude, and reflective surfaces (snow, water) shift it ±30%. Mosquito risk is climate-derived only; for current disease advisories (dengue, malaria, zika) check the CDC or WHO travel pages before your trip.
St. Petersburg (FL) in other months
| Month | Avg high | Avg low | Rainfall | Rain days | Snow days |
|---|---|---|---|---|---|
| January | 20°C / 68°F | 13°C / 55°F | 70 mm | 12 | — |
| February | 23°C / 73°F | 15°C / 59°F | 48 mm | 12 | — |
| March | 25°C / 76°F | 17°C / 62°F | 44 mm | 11 | — |
| April | 27°C / 81°F | 20°C / 67°F | 62 mm | 14 | — |
| May | 30°C / 86°F | 22°C / 72°F | 92 mm | 18 | — |
| June | 31°C / 87°F | 25°C / 76°F | 150 mm | 26 | — |
| July | 31°C / 88°F | 26°C / 78°F | 163 mm | 30 | — |
| August | 31°C / 88°F | 26°C / 78°F | 197 mm | 30 | — |
| September | 30°C / 86°F | 24°C / 76°F | 150 mm | 26 | — |
| October | 28°C / 83°F | 22°C / 71°F | 55 mm | 16 | — |
| November | 25°C / 77°F | 18°C / 64°F | 55 mm | 12 | — |
| December | 23°C / 73°F | 16°C / 60°F | 76 mm | 10 | — |
Other cities with similar January weather
🌍 See the full ranked list of climate twins for St. Petersburg (FL) in January →
Frequently asked questions
How hot is St. Petersburg (FL) in January?
In January, St. Petersburg (FL) averages a high of 20°C (68°F) and a low of 13°C (55°F) — generally mild and pleasant.
Does it rain a lot in St. Petersburg (FL) in January?
January can be fairly wet in St. Petersburg (FL), with about 12 rainy days on average.
Is January a good time to visit St. Petersburg (FL)?
January is mild and pleasant. It suits travelers who are comfortable with mild and pleasant weather; check the month-by-month ranking to compare it against the rest of the year.
What should I pack for St. Petersburg (FL) in January?
Pack light layers for warm days and cooler evenings, plus a compact umbrella or rain jacket. See the full January packing list for St. Petersburg (FL) for a complete, climate-based checklist.
Check the live 10-day forecast and sunrise/sunset.