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The weather in Pittsburgh in January is very cold with temperatures between -6°C and 1°C, warm clothes are a must.
You can expect rain for roughly half of the month of January in Pittsburgh. We’re expecting roughly 8 to 15 days of rain, so your rubber boots and umbrella are going to see plenty of use this month if you’re keen on staying dry.
Let it snow! You can expect Pittsburgh to be covered in white during the month of January. Be sure to bundle up when you venture outside, or take the opportunity to enjoy hot cocoa by the fire for warmth this month.
Our weather forecast can give you a great sense of what weather to expect in Pittsburgh in January 2025.
If you’re planning to visit Pittsburgh in the near future, we highly recommend that you review the 14 day weather forecast for Pittsburgh before you arrive.
| Month | Temperatures | Rainy Days | Dry Days | Snowy Days | Rainfall | Weather | More details |
|---|---|---|---|---|---|---|---|
| January | 1° / -6° | 8 | 5 | 19 | 127 mm | Awful | Pittsburgh in January |
| February | 3° / -5° | 9 | 5 | 16 | 138 mm | Awful | Pittsburgh in February |
| March | 9° / 0° | 9 | 13 | 9 | 136 mm | Awful | Pittsburgh in March |
| April | 16° / 5° | 10 | 16 | 4 | 171 mm | Bad | Pittsburgh in April |
| May | 22° / 11° | 10 | 21 | 0 | 181 mm | Ok | Pittsburgh in May |
| June | 27° / 15° | 9 | 21 | 0 | 201 mm | Good | Pittsburgh in June |
| July | 29° / 18° | 10 | 21 | 0 | 199 mm | Ok | Pittsburgh in July |
| August | 29° / 17° | 7 | 24 | 0 | 149 mm | Ok | Pittsburgh in August |
| September | 25° / 14° | 6 | 24 | 0 | 146 mm | Perfect | Pittsburgh in September |
| October | 17° / 8° | 8 | 23 | 0 | 143 mm | Ok | Pittsburgh in October |
| November | 10° / 2° | 8 | 17 | 6 | 104 mm | Awful | Pittsburgh in November |
| December | 4° / -2° | 9 | 9 | 13 | 140 mm | Awful | Pittsburgh in December |