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Mid-winter · Weather & things to do

Mount Washington in January

This is the coldest month in Mount Washington: highs average 34°F (1°C) and lows 19°F (-7°C), with about 2.9 in (73 mm) of rain or snow.

With a comfort score of 40/100 (11th of 12), it's one of the toughest months, held back mainly by cool days.

Mount Washington, Pennsylvania, United States
Avg high
34°F (1°C)
Avg low
19°F (-7°C)
Rain or snow
2.9 in (73 mm)
Humidity
87%
Cloud cover
79%
Daylight
~9 h 25 min
Comfort score
40/100 · Tough

What January feels like

Real cold sets in, with afternoon highs around 34°F (1°C).

Nights drop below freezing, with an average low of 19°F (-7°C), so expect frost and ice.

About 2.9 in (73 mm) of rain or snow falls in the month, and with temperatures averaging below freezing, much of it may come as snow.

Skies are often grey, with average cloud cover around 79%.

Only about 9 h 25 min of daylight means early sunsets.

Mount Washington: January compared with the months either side
DecemberJanuaryFebruary
Avg high38°F4°C34°F1°C37°F3°C
Avg low25°F-4°C19°F-7°C20°F-7°C
Rain/snow3.1 in79 mm2.9 in73 mm2.7 in68 mm
Daylight9 h 08 min9 h 25 min10 h 27 min
Comfort394041

Plan around January

January is one of the lower-scoring months here; the best are May and September & October.

What to pack for January

What to do in Mount Washington in January

Cold days call for a roof: these picks favor sit-down and indoor stops, plus a few for drier spells.

Nearby in January

These averages also cover Downtown & the Cultural District.

NASA POWER 2001–2025 monthly averages on a ~50 km grid. Comfort scores weigh temperature, rain, humidity and cloud: see how we score each month. Check a forecast before you go.

Mount Washington in January: quick answers

Is January a good time to visit Mount Washington?

It's one of the tougher months here, scoring 40/100, held back mainly by cool days. The best months are May and September & October. Expect highs of 34°F (1°C) and 2.9 in (73 mm) of rain or snow.

How cold is Mount Washington in January?

Average highs are 34°F (1°C) and average lows 19°F (-7°C), making it the coldest month by daytime highs, with nights below freezing on average.

Does it snow a lot in Mount Washington in January?

Some: about 2.9 in (73 mm) of rain or snow falls across January on average, the 3rd-driest month of the year. With temperatures this low, much of it may fall as snow. The annual total is about 39.0 in (991 mm).

What should I pack for Mount Washington in January?

Bring hat, gloves and thermal base layers (lows around 19°F), insulated, waterproof boots (snow is likely on some days), waterproof outer layer (about 2.9 in of rain or snow) and comfortable walking shoes (most places below are best reached on foot or with short walks).

Routes in season in January

Planning Mount Washington in January?

Share this January plan with your group, poll everyone on dates and keep the packing list in one place.

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