St. Petersburg
January
Weather in St. Petersburg for January 2026
Your guide to St. Petersburg weather in January - trends and predictions
In general, the average temperature in St. Petersburg at the beginning of January is 20.1 °F. As the month progressed, temperatures tended to moderately fall, reaching an average of 19.1 °F by the end of January.
The climate of St. Petersburg in January is notably wet, with an average of 12 rainy days, and a total of 40.8 mm of precipitation.
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Temperatures
Rain 🌧️
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19
Dry days
12
Rainy days
0
Snow days
20°/14°
Temperatures
25 km/h
Avg max wind
72 %
Avg humidity
St. Petersburg Weather January
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| Sun. | Mon. | Tue. | Wed. | Thu. | Fri. | Sat. |
|---|---|---|---|---|---|---|
| 1  20° | 2  21° | 3  21° | ||||
| 4 20° | 5  21° | 6 20° | 7 18° | 8 18° | 9 19° | 10 18° |
| 11 18° | 12 21° | 13 19° | 14 16° | 15 18° | 16 17° | 17 17° |
| 18 19° | 19  20° | 20 17° | 21 16° | 22 17° | 23 17° | 24 20° |
| 25  20° | 26 19° | 27 18° | 28 18° | 29 18° | 30 21° | 31 20° |
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Temperatures trend during January in St. Petersburg
See the weather trend as well as the moving average line
January weather day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| Jan. 1 | Patchy rain possible | 20° /15° | 0.1 mm | 5 | |
| Jan. 2 | Sunny | 21° /14° | 0 mm | 5 | |
| Jan. 3 | Partly cloudy | 21° /13° | 0.1 mm | 5 | |
| Jan. 4 | Patchy rain possible | 20° /14° | 2.4 mm | 5 | |
| Jan. 5 | Moderate rain at times | 21° /13° | 1.9 mm | 5 | |
| Jan. 6 | Sunny | 20° /15° | 5.3 mm | 5 | |
| Jan. 7 | Sunny | 18° /12° | 0.4 mm | 5 | |
| Jan. 8 | Sunny | 18° /11° | 0 mm | 4 | |
| Jan. 9 | Sunny | 19° /13° | 5 mm | 5 | |
| Jan. 10 | Partly cloudy | 18° /12° | 0 mm | 5 | |
| Jan. 11 | Sunny | 18° /13° | 3.8 mm | 5 | |
| Jan. 12 | Sunny | 21° /12° | 2.6 mm | 5 | |
| Jan. 13 | Moderate or heavy rain shower | 19° /12° | 1.5 mm | 5 | |
| Jan. 14 | Sunny | 16° /11° | 0 mm | 4 | |
| Jan. 15 | Sunny | 18° /9° | 1.1 mm | 4 | |
| Jan. 16 | Partly cloudy | 17° /10° | 1.5 mm | 4 | |
| Jan. 17 | Partly cloudy | 17° /9° | 0 mm | 4 | |
| Jan. 18 | Sunny | 19° /13° | 0.1 mm | 5 | |
| Jan. 19 | Overcast | 20° /14° | 8.7 mm | 4 | |
| Jan. 20 | Overcast | 17° /12° | 0.2 mm | 4 | |
| Jan. 21 | Patchy rain possible | 16° /10° | 13.6 mm | 4 | |
| Jan. 22 | Moderate rain at times | 17° /11° | 10 mm | 4 | |
| Jan. 23 | Overcast | 17° /12° | 1 mm | 4 | |
| Jan. 24 | Overcast | 20° /10° | 0 mm | 5 | |
| Jan. 25 | Cloudy | 20° /13° | 1.4 mm | 5 | |
| Jan. 26 | Cloudy | 19° /13° | 0.3 mm | 5 | |
| Jan. 27 | Sunny | 18° /12° | 0 mm | 5 | |
| Jan. 28 | Overcast | 18° /12° | 0.6 mm | 4 | |
| Jan. 29 | Overcast | 18° /13° | 0 mm | 5 | |
| Jan. 30 | Patchy rain possible | 21° /13° | 0 mm | 4 | |
| Jan. 31 | Patchy rain possible | 20° /15° | 0.1 mm | 4 | |
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Important Notice
Our weather forecast for St. Petersburg in January is based on the analysis of historical data rather than real-time forecast models. While this provides a general overview, weather conditions can change. We recommend that you check the St. Petersburg forecast closer to your planned date for the most up-to-date weather information.
St. Petersburg in January - FAQ
What are the expected maximum and minimum temperatures in St. Petersburg during January?
Enjoy moderate daytime temperatures of up to 20° and cooler nights around 14°. Ideal for a range of outdoor activities, from hiking to city tours.
How much rainfall should be expected in St. Petersburg during January?
In January, St. Petersburg can expect light to moderate rainfall, totaling 40.8 mm across approximately 12 days. Occasional showers are possible, and planning ahead for them could be helpful.
What are the typical wind conditions in St. Petersburg during January?
The average wind speed in St. Petersburg during January is 25 km/h, suggesting breezy to windy conditions, depending on your activities.
January rainfall patterns in St. Petersburg
Explore the daily rainfall trends and prepare for St. Petersburgs January weather 💧
UV exposure in St. Petersburg during January
Stay informed about UV levels for safe outdoor activities throughout the month of January ☀️
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