February is one of the cooler months of the year in Williamsport, with average highs near 0.1°C and lows around -8.8°C (mean -4.4°C). It is one of the drier months, averaging 60 mm of rainfall and 89% relative humidity across the period.
February is one of the cooler months of the year in Williamsport. Across 45 years of records, the warmest February in Williamsport was 2023 — when the month averaged -0.4°C — while the coldest was 2015 at -12.3°C. Typical February days reach 0.1°C with nights near -8.8°C. The long-term February temperature trend is broadly flat.
February is one of the drier months in Williamsport, averaging 60 mm of rainfall. The wettest February on record was 1981 with 155 mm, while the driest was 1987 at 18 mm.
Relative humidity in Williamsport during February averages 89%. The most humid February was 2004 at 98%, and the least humid was 2002 at 79%.
February receives about 2.5 kWh/m²/day of solar energy in Williamsport. The sunniest February was 2004 at 3.1 kWh/m²/day, and the cloudiest were 1992, 2008 and 2018 at 2.1.
Average wind speed in Williamsport during February is 0.7 m/s. The windiest Februarys were 2022, 2023 and 2025, among others at 0.8 m/s, while the calmest were 1986 and 2004 at 0.6 m/s.
Ranked against the other 11 months using 1981–2025 averages.
| Metric | 1980s | 1990s | 2000s | 2010s | 2020s | Change |
|---|---|---|---|---|---|---|
| Avg Temp | -4.7°C | -4.1°C | -4.5°C | -4.5°C | -3.5°C | +1.2°C |
| Avg High | -0.2°C | 0.3°C | -0.1°C | -0.1°C | 1.1°C | +1.3°C |
| Avg Low | -9.2°C | -8.6°C | -8.9°C | -8.9°C | -8.1°C | +1.1°C |
| Avg Rain | 66 mm | 50 mm | 56 mm | 64 mm | 65 mm | -1 mm |
February temperatures in Williamsport have stayed relatively stable across the record.
February has ranged from a record low of -26.2°C (2015) to a record high of 20.2°C (2018).
Rainfall in February is one of the drier months, averaging 60 mm, with a wettest year of 155 mm.
A quieter season to visit Williamsport
If your dates are flexible, the more temperate months of July and August tend to be the most comfortable for visiting Williamsport. That said, February — with days averaging 0.1°C and nights around -8.8°C (mean -4.4°C) and moderate rainfall (60 mm) — can still be rewarding for travellers who don't mind the cooler conditions, and often means fewer crowds.
| Year | Avg High | Avg Temp | Avg Low | Hottest Day | Coldest Day | Rainfall | Humidity | Wind | Solar |
|---|---|---|---|---|---|---|---|---|---|
| 2025 | -1.2°C | -5.3°C | -9.4°C | 7.7°C | -21.0°C | 56 mm | 88% | 0.8 m/s | 2.4 |
| 2024 | 3.9°C | -0.9°C | -5.7°C | 14.0°C | -12.5°C | 47 mm | 86% | 0.7 m/s | 3 |
| 2023 🔥 | 4.5°C | -0.4°C | -5.4°C | 14.6°C | -17.5°C | 38 mm | 84% | 0.8 m/s | 2.6 |
| 2022 | 0.7°C | -4.9°C | -10.6°C | 12.5°C | -23.1°C | 105 mm | 90% | 0.8 m/s | 2.8 |
| 2021 | -2.6°C | -6.8°C | -10.9°C | 3.9°C | -20.8°C | 70 mm | 97% | 0.7 m/s | 2.2 |
| 2020 | 1.3°C | -2.8°C | -6.8°C | 9.9°C | -19.6°C | 75 mm | 90% | 0.7 m/s | 2.4 |
| 2019 | 0.1°C | -3.9°C | -8.0°C | 10.8°C | -20.0°C | 63 mm | 91% | 0.7 m/s | 2.6 |
| 2018 | 2.8°C | -1.5°C | -5.8°C | 20.2°C | -14.6°C | 102 mm | 91% | 0.7 m/s | 2.1 |
| 2017 | 4.3°C | -0.6°C | -5.5°C | 18.2°C | -13.9°C | 53 mm | 88% | 0.8 m/s | 2.5 |
| 2016 | 1.7°C | -2.6°C | -6.9°C | 12.7°C | -20.0°C | 104 mm | 84% | 0.8 m/s | 2.5 |
| 2015 ❄️ | -6.7°C | -12.3°C | -17.9°C | 0.4°C | -26.2°C | 29 mm | 95% | 0.8 m/s | 2.9 |
| 2014 | -4.0°C | -8.2°C | -12.5°C | 5.1°C | -23.1°C | 66 mm | 92% | 0.7 m/s | 2.4 |
| 2013 | -0.5°C | -4.2°C | -7.9°C | 4.5°C | -13.4°C | 45 mm | 85% | 0.7 m/s | 2.2 |
| 2012 | 3.0°C | -0.9°C | -4.8°C | 10.4°C | -10.9°C | 38 mm | 87% | 0.7 m/s | 2.4 |
| 2011 | -0.7°C | -6.1°C | -11.6°C | 14.5°C | -24.9°C | 103 mm | 95% | 0.8 m/s | 2.6 |
| 2010 | -0.9°C | -4.6°C | -8.3°C | 3.2°C | -12.4°C | 41 mm | 90% | 0.8 m/s | 2.2 |
| 2009 | 1.4°C | -3.1°C | -7.7°C | 14.9°C | -17.2°C | 27 mm | 85% | 0.8 m/s | 2.7 |
| 2008 | -0.6°C | -4.8°C | -9.1°C | 11.0°C | -17.1°C | 133 mm | 91% | 0.7 m/s | 2.1 |
| 2007 | -5.3°C | -8.6°C | -12.0°C | 1.4°C | -18.6°C | 61 mm | 90% | 0.8 m/s | 2.6 |
| 2006 | 0.7°C | -3.2°C | -7.2°C | 10.4°C | -14.4°C | 38 mm | 84% | 0.8 m/s | 2.5 |
| 2005 | 0.7°C | -3.4°C | -7.4°C | 7.4°C | -15.5°C | 62 mm | 90% | 0.7 m/s | 2.4 |
| 2004 | -2.0°C | -7.2°C | -12.4°C | 5.5°C | -23.6°C | 43 mm | 98% | 0.6 m/s | 3.1 |
| 2003 | -3.5°C | -7.3°C | -11.2°C | 2.7°C | -16.9°C | 73 mm | 92% | 0.7 m/s | 2.3 |
| 2002 | 4.4°C | -0.7°C | -5.9°C | 11.7°C | -13.3°C | 37 mm | 79% | 0.8 m/s | 2.9 |
| 2001 | 1.4°C | -3.2°C | -7.8°C | 9.1°C | -13.9°C | 30 mm | 81% | 0.8 m/s | 2.3 |
| 2000 | 1.6°C | -3.2°C | -8.0°C | 15.0°C | -17.8°C | 59 mm | 91% | 0.7 m/s | 2.5 |
| 1999 | 2.4°C | -2.0°C | -6.4°C | 9.7°C | -17.0°C | 41 mm | 84% | 0.7 m/s | 2.4 |
| 1998 | 3.4°C | -0.9°C | -5.1°C | 12.2°C | -14.3°C | 110 mm | 90% | 0.7 m/s | 2.4 |
| 1997 | 1.6°C | -3.1°C | -7.8°C | 13.8°C | -17.6°C | 41 mm | 90% | 0.8 m/s | 2.7 |
| 1996 | -0.7°C | -4.7°C | -8.8°C | 12.0°C | -20.5°C | 47 mm | 85% | 0.8 m/s | 2.3 |
| 1995 | -1.9°C | -6.1°C | -10.4°C | 8.3°C | -18.4°C | 38 mm | 86% | 0.8 m/s | 2.5 |
| 1994 | -4.5°C | -8.9°C | -13.4°C | 5.1°C | -22.0°C | 46 mm | 97% | 0.7 m/s | 2.8 |
| 1993 | -2.8°C | -7.7°C | -12.5°C | 7.6°C | -24.4°C | 41 mm | 91% | 0.8 m/s | 2.8 |
| 1992 | 1.0°C | -3.2°C | -7.3°C | 9.1°C | -16.4°C | 36 mm | 86% | 0.8 m/s | 2.1 |
| 1991 | 2.2°C | -2.0°C | -6.3°C | 12.6°C | -15.8°C | 40 mm | 88% | 0.7 m/s | 2.3 |
| 1990 | 2.4°C | -2.6°C | -7.7°C | 13.5°C | -17.2°C | 64 mm | 87% | 0.8 m/s | 2.3 |
| 1989 | -1.4°C | -5.5°C | -9.6°C | 10.9°C | -17.1°C | 46 mm | 84% | 0.7 m/s | 2.2 |
| 1988 | -1.4°C | -5.9°C | -10.5°C | 7.5°C | -19.7°C | 66 mm | 88% | 0.8 m/s | 2.7 |
| 1987 | -0.4°C | -5.6°C | -10.7°C | 5.1°C | -19.3°C | 18 mm | 87% | 0.7 m/s | 2.8 |
| 1986 | -3.4°C | -7.0°C | -10.6°C | 1.8°C | -17.4°C | 73 mm | 96% | 0.6 m/s | 2.2 |
| 1985 | -1.1°C | -5.4°C | -9.7°C | 15.3°C | -20.6°C | 37 mm | 91% | 0.8 m/s | 2.7 |
| 1984 | 2.7°C | -1.5°C | -5.7°C | 13.2°C | -17.3°C | 103 mm | 93% | 0.7 m/s | 2.2 |
| 1983 | 2.2°C | -2.6°C | -7.5°C | 12.5°C | -16.7°C | 43 mm | 84% | 0.7 m/s | — |
| 1982 | -1.3°C | -6.2°C | -11.1°C | 5.1°C | -18.7°C | 54 mm | 91% | 0.7 m/s | — |
| 1981 🌧️ | 2.3°C | -2.4°C | -7.1°C | 13.4°C | -18.1°C | 155 mm | 89% | 0.8 m/s | — |
Actual recorded February data for each year, 1981–2025 — sourced from NASA POWER.
The average high in February is around 0.1°C with lows near -8.8°C (mean -4.4°C), based on 45 years of NASA POWER data.
February averages 60 mm of rainfall in Williamsport, one of the drier months. The wettest on record was 155 mm in 1981.
The hottest February reached 20.2°C in 2018. The coldest dipped to -26.2°C in 2015.
Comparing the earliest years on record (1981–1985) with the most recent (2021–2025), average February temperatures have fallen by about 0.1°C — but days and nights have moved in opposite directions. Daytime highs rose from 1°C to 1.1°C while overnight lows fell from -8.2°C to -8.4°C, widening the gap between day and night.
February is one of the cooler months of the year in Williamsport and one of the drier months, so plan for around 0.1°C daytime highs and -8.8°C at night.
Not quite — February is the 2nd coolest month in Williamsport, averaging -4.4°C.
For February in Williamsport, pack warm layers and a jacket for chilly mornings, with typical highs of 0.1°C and lows of -8.8°C. Bring an umbrella or light rain jacket too.
Relative humidity in February averages 89% — quite humid.
Average wind speed in February is 0.7 m/s. The windiest February on record averaged 0.8 m/s (1981).
The wettest February on record was 1981 with 155 mm. On average, February sees 60 mm.
All figures are derived from NASA POWER (Prediction Of Worldwide Energy Resources), based on MERRA-2 satellite reanalysis, covering 1981–2025.
Explore how the weather in Williamsport behaves each February, based on 45 years of NASA POWER climate data from 1981 to 2025. This page breaks down average temperatures, rainfall, humidity, wind and solar radiation for February specifically, along with year-by-year records and how the month has changed over the decades.
