Boise Weather in February
Boise in February sees low daytime temperatures of 8°C (46°F) and nighttime lows of -2°C (28°F). Low snow/rainfall is typical, with around 25 mm (1 in) for the month.
Rainfall in Boise in February
The climate data from previous years indicates about 9 days of snow/rain, averaging 25 mm (1 in) for the month. Neither particularly heavy nor particularly frequent, the rain this month is about average. A light jacket should be enough on most wet days.
Temperature in Boise in February
Temperatures in Boise in February top out at 8°C (46°F) and drop to -2°C (28°F) overnight. February is known for being in the winter season. Cold conditions persist throughout the day, so warm clothing is important from the moment you head outside. Nights are well below freezing at -2°C (28°F). An extra blanket is a good idea if you feel the cold, especially in older or less well-heated accommodation.
Sunshine in Boise in February
The area enjoys a balanced 150 hours of sunlight, ensuring it's neither too overcast nor too sunny.For Boise itself, May, June, September and October generally stand out with the best circumstances. If you're seeking pleasant, dry and sunny weather somewhere else in the world, our weather planner can help you explore other options.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit the United States of America, check out our Boise's climate page.
Boise Temperature in February
Min Temperature
-2°C (28°F)
Max Temperature
8°C (46°F)
Chance of Rain
31%
Precipitation
25 mm (1 in)
Rainy days
9 days
Humidity
68%
Sunshine
150 hours
Percentage Sunshine
52%
Daily Historical Temperatures
50-year average (1976-2025)
Based on our historical records, temperatures in Boise typically rise from around 4°C (39°F) at the start of February to approximately 9°C (48°F) by the end. Nights are very cold, with lows typically ranging from -4°C (25°F) to 1°C (34°F).
Average temperatures in February
Daily Historical Precipitation
50-year average (1976-2025)
Average daily rainfall for each day of the month based on long-term records.
Average precipitation in February
Historical weather for Boise in February
Browse day-by-day weather records for Boise spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Boise historical weather extremes in February
Our historical data for Boise spans 1976 to 2026, revealing these weather extremes.
- On February 29, 1992, temperatures climbed to 21°C (70°F), marking the warmest February day on record.
Best Places in the United States of America in February
Find out more about the weather in the United States of America and which places have the best travel conditions in this month. See all of the United States of America in February →
perfect weather
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unpleasant
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What to Wear in Boise in February
Dress warmly and in layers for your trip to Boise in February. A good base layer system works wonders. Start with good thermal underwear, add something warm like a fleece sweater, then finish with a waterproof jacket on top. Light rain is possible, so consider bringing a small umbrella or rain jacket. It won't hurt to bring your sunglasses along, as you'll see some sunny periods.What To Do in Boise in February
We rated the following activities from 1 (least suitable) to 10 (best) to do.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit the United States of America, check out our Boise's climate page.
Temperature Rainfall Sunshine Humidity
See the full Boise climate overview or explore weather in the United States of America.
