USA climate guide

Temperature in USA (°C)

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Max temperature (daytime)
Min temperature (night-time)

Sunshine & Daylight in USA

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Daily hours of sunshine
Daily hours of daylight

Rainfall in USA

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Number of days with some rain
Average monthly rainfall (mm)

More climate for USA

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
UV Index (Maximum)
Heat & Humidity

Note: 0 = None, L = Low, M = Moderate, H = High, VH = Very high, E = Extreme

Metric (°C / mm)  |  Imperial (°F / inches)

The climate guide shown above is for Washington.

More about USA

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec All months

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  • Book special offers on Virgin Atlantic flights to the USA
  • Flights depart from Heathrow, Gatwick, Manchester & Glasgow
  • Return flights to the USA from £308

Expires at 23:59 on Thursday 8th February 2018 · View all Virgin Atlantic offers

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USA climate by month

Check USA climate for a particular month by selecting from the list below. Monthly climate guides include figures for temperature, rainfall, sunshine hours and sea temperature plus daily sunrise & sunset times.

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Popular USA destinations

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