Weather in Pinellas County, Florida for January 2026
Cold Weather Advisory - See hour by hour.
Until now, January 2026 in Pinellas County has been nearly identical to the historical average, with a temperature of 18.9 °F (showing only a slight deviation of -0.1 °F).
Expect cooler weather in the next days in Pinellas County with the forecast suggesting a temperature of 15.9 °F, lower than the historical average.
In general, the average temperature in Pinellas County at the beginning of January is 20.1 °F. As the month progressed, temperatures tended to noticeably cool down, reaching an average of 17.7 °F by the end of January.
The climate of Pinellas County in January is notably wet, with an average of 14 rainy days, and a total of 62 mm of precipitation.
New! Chat with our AI weatherman - it’s amazing and free.
Official Weather Alert ⚠️
Temperatures
Rain 🌧️
More
Pinellas County Weather January
Temperatures trend during January in Pinellas County
January weather in Pinellas County day by day
| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| Jan. 1 |  Cloudy | 20° /14° | 0.1 mm | 4 | |
| Jan. 2 |  Sunny | 20° /14° | 0 mm | 5 | |
| Jan. 3 |  Partly cloudy | 21° /14° | 0.1 mm | 4 | |
| Jan. 4 |  Patchy rain possible | 21° /15° | 4.1 mm | 4 | |
| Jan. 5 |  Overcast | 21° /14° | 1.5 mm | 5 | |
| Jan. 6 | Sunny | 20° /14° | 4 mm | 4 | |
| Jan. 7 | Sunny | 18° /13° | 0.3 mm | 4 | |
| Jan. 8 | Sunny | 19° /12° | 0 mm | 4 | |
| Jan. 9 | Sunny | 20° /14° | 3.8 mm | 4 | |
| Jan. 10 | Partly cloudy | 19° /13° | 0 mm | 4 | |
| Jan. 11 | Sunny | 18° /13° | 2.8 mm | 4 | |
| Jan. 12 | Sunny | 20° /12° | 2 mm | 4 | |
| Jan. 13 | Overcast | 19° /12° | 1.2 mm | 4 | |
| Jan. 14 | Overcast | 17° /12° | 0 mm | 4 | |
| Jan. 15 | Sunny | 18° /10° | 2.8 mm | 4 | |
| Jan. 16 | Partly cloudy | 17° /9° | 1.1 mm | 4 | |
| Jan. 17 | Overcast | 18° /10° | 0 mm | 4 | |
| Jan. 18 | Sunny | 19° /13° | 0.1 mm | 5 | |
| Jan. 19 | Overcast | 19° /12° | 6.6 mm | 4 | |
| Jan. 20 | Overcast | 18° /10° | 0.2 mm | 4 | |
| Jan. 21 | Overcast | 17° /10° | 10.2 mm | 4 | |
| Jan. 22 |  Moderate rain at times | 18° /12° | 7.5 mm | 3 | |
| Jan. 23 | Overcast | 18° /13° | 0.7 mm | 4 | |
| Jan. 24 | Overcast | 20° /11° | 0 mm | 4 | |
| Jan. 25 | Cloudy | 20° /14° | 1.1 mm | 4 | |
| Jan. 26 | Cloudy | 19° /12° | 1.9 mm | 4 | |
| Jan. 27 | Sunny | 16° /10° | 0 mm | 4 | |
| Jan. 28 | Sunny | 16° /2° | 0 mm | 1.1 | |
| Jan. 29 | Sunny | 20° /7° | 0 mm | 1.2 | |
| Jan. 30 | Partly cloudy | 20° /14° | 0 mm | 1.2 | |
| Jan. 31 |  Moderate rain | 13° /6° | 10.6 mm | 0.6 | |
| Next | |||||
Pinellas County in January - FAQ
What are the expected maximum and minimum temperatures in Pinellas County during January?
How much rainfall should be expected in Pinellas County during January?
What are the typical wind conditions in Pinellas County during January?
January rainfall patterns in Pinellas County
UV exposure in Pinellas County during January
Quick links
Where is Pinellas County?Get accurate weather forecasts for Pinellas County, located at latitude 27.771 and longitude -82.679. Stay updated with localized weather information tailored for Pinellas County.