Avg High
Washington in March
Verdict
In Washington, March has a distinct spring feel. As the season moves along, temperatures are climbing noticeably. You can usually expect a cool month that feels variable day to day. The atmosphere is generally mild but frequently damp, typical of changeable seasons.
It suits travellers who want straightforward weather for sightseeing and day trips. Lookouts and coastal walks can feel sharper when the wind is up.
Avg Low
Rain
Daylight
12h
What to expect
- Temperature feel - Fresh conditions with evenings that feel distinctly cooler. Breezes and shade can make it feel cooler.
- Showers & dry spells - Frequent rain spells. Expect damp surfaces and slick paths. Wet breaks can interrupt outdoor plans.
- Sun & UV - High UV at midday. Plan big outdoor blocks earlier or later to dodge the peak. Shade breaks feel genuinely worthwhile.
- Exposure - A steady breeze, and umbrellas and loose items can struggle on gustier days. It’s the kind of wind you plan around for viewpoints and coastal walks.
March in context
How it compares to the rest of the year in Washington.
Hottest (avg)
#9 / 12
Wettest (avg)
#6 / 12
Daylight Hours
#7 / 12
Windiest (avg)
#1 / 12
Highest UV
#7 / 12
Most Humid
#12 / 12
Temperature
- Daytime high
-
- Nighttime low
-
- Feels like (avg)
-
Sunshine
- Daylight
- 12.0 hours
- UV index (max)
- 6
- Typical sun hours
- 06:16 – 18:15
Rain & Snow
- Total
-
- Rainy days
- 12
- Cloud cover
- 57%
- Snowfall
-
Humidity & Wind
- Humidity (avg)
- 65%
- Wind (avg)
-
- Wind (max gusts)
-
Frequently asked questions
Is March a good time to visit Washington?
Typical March days in Washington reach highs of 13°C (55°F) with nights around 2°C (36°F). It usually feels cool by day and cold after dark. Overall, March sits in the middle of the Washington climate range.
What are temperatures like in March?
In March, you can usually expect highs of 13°C (55°F) and lows near 2°C (36°F). That means cool days and cold nights, so pack layers you can add or remove.
How much does it rain in March?
Rainfall in March averages 94 mm (3.7 in) across roughly 12 days. Overall it is a quite rainy time of year, so a light rain jacket and waterproof shoes are very handy.
How many hours of daylight are there in March?
You can expect about 12 hours of daylight in March. Sunrise is typically around 06:16 and sunset near 18:15. Daylight is fairly typical, with enough time for sightseeing.
How strong is the sun in March?
UV levels are often high (around 6). Regular sunscreen and a hat are recommended.
Is it windy in March?
In March, average wind speeds are around 12 km/h (7 mph), with gusts on the windiest days reaching about 61 km/h (38 mph). On the ground, it is it is a notably windy place, and strong gusts are fairly common.