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Climate · Winthrop

Winthrop in March

Chilly and wet, as the days lengthen.

Typical weather, averaged over 30 years

March in Winthrop is chilly: highs near 42°F, lows near 25°F. Rain or snow falls on about three days a week, and the days lengthen by 1 hour 41 minutes from the first week to the last.March in Winthrop is chilly: highs near 6°C, lows near -4°C. Rain or snow falls on about three days a week, and the days lengthen by 1 hour 41 minutes from the first week to the last.

High
42°F6°Caverage
Low
25°F-4°Caverage
Wet days
3a week · 49% of days
Daylight
11h 48mon average

Is March a good time to visit Winthrop?

March sits outside Winthrop's best months, which run from June to September. Expect chilly days and rain or snow on about three days a week.

How we judge it: every month is scored on how close its typical high comes to the range from 70°F to 80°F, how mild its nights are, and how rarely it rains. The best months are the run of months that scores best.How we judge it: every month is scored on how close its typical high comes to the range from 21°C to 27°C, how mild its nights are, and how rarely it rains. The best months are the run of months that scores best.

How March sits in the year

week by week

Temperature

Highs near 42°F in March, against 33°F to 85°F through the year.Highs near 6°C in March, against 1°C to 29°C through the year.

Chance of a wet day

49% of days in March, against 15% to 52% through the year.

Cloud cover

65% cover in March, against 32% to 70% through the year.

Daylight

11h 48m in March, against 8h 22m to 16h 03m through the year.

Week by week, lightly smoothed, with March shaded. The olive line marks the best months. Hover or tap a week for its figures.

Either side

  1. February37°3°low 20°low -7°3 wet days a weekRain on about three days a week.
  2. March42°6°low 25°low -4°3 wet days a weekRain on about three days a week.
  3. April51°11°low 31°low -1°3 wet days a weekRain on about three days a week.

Where Winthrop sits, in March

America/Los Angeles
this place
typical high in March 40°F4°C95°F35°C
Sunrise, mid-March
7:16 AMsets 7:04 PM
Above the sea
914 mupland
Latitude
48.5°Nnorthern hemisphere
Nearest of ours
Adams338 km south-east

The land around Winthrop, shaded by its typical high in March, the planning map's own layer. Hover the map for the figure at that spot; tap it on a phone. Clock times are local, for the 15th.

Elsewhere in United States in March

high · low · wet days
See March on the planning mapThe whole year in Winthrop

Typical weather, averaged over 30 years (1995–2024), from the 11 km grid square nearest Winthrop. Temperatures are adjusted against 66 weather stations: daytime highs read about 3.1°F cold in the source data and are raised to match.Temperatures are adjusted against 66 weather stations: daytime highs read about 1.7°C cold in the source data and are raised to match. Daylight is calculated from latitude. Charts are lightly smoothed week to week; the figures in the table are not. Source: Copernicus ERA5-Land reanalysis; cloud cover from NASA's MERRA-2 reanalysis, on a coarser grid of about 50 km. Contains modified Copernicus Climate Change Service information 2026; neither the European Commission nor ECMWF is responsible for any use of it. These are averages, not a forecast.

Daylight is calculated from latitude. Charts are lightly smoothed week to week; the figures in the table are not.

Source: Copernicus ERA5-Land reanalysis; cloud cover from NASA's MERRA-2 reanalysis, on a coarser grid of about 50 km. Contains modified Copernicus Climate Change Service information 2026; neither the European Commission nor ECMWF is responsible for any use of it. These are averages, not a forecast.