US Average Weather History Mean Values
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Washington, District Of Columbia, US
In Washington, District Of Columbia, US the average annual temperature is 14.08C (57.35F). -1.00C (30.20F) is the most cold monthly mean minimum temp (that comes about in January, February & December) while 31.00C (87.80F) is the peak monthly average max temp that presents itself in the month of July. The annual mean temperature range is therefore 23.00C. Wet weather in US builds up to an average total of 1080.00mm (42.52in) per annum. This is equivalent to average monthly precipitation of 90.00mm (3.54in). August is the wettest month when an average of 120mm (4.72in) of precipitation occurring during 10 days while in February only 68mm (2.68in) of rain falls over 9 days. US’s weather is subject to an average of 121 days per year with greater than 0.1mm (0.004in) of rainfall. Relative humidity at US averages 52.66666667% over the year. 46% is the lowest mean monthly relative humidity that presents itself in April and 58% is the maximum average monthly relative humidity that presents itself in January. US’s weather has an average of 2601 hours of sunlight annually equivalent to an average of 7.13 hours per day. Hours of sunlight range from 4.6 per day in December to 9.8 per day in June. There is further information about the weather in US November on this brilliant website. Just click on the link to see it now. Free US climate graphs display further information on the climate in US.
Paris, France
At Paris, France the mean temperature annually is 11.58C (52.85F). 1.00C (33.80F) is the coldest monthly mean low temp (that comes about in January & February) while 25.00C (77.00F) is the hottest monthly mean high temperature to be found in the month of July. The range of mean temperatures over the year is 16.50C. Precipitation in France totals on average 619.00mm (24.37in) per annum. That means that average monthly rainfall is 51.58mm (2.03in). August is the wettest month effected by an average of 64mm (2.52in) of precipitation occurring during 13 days while in March only 35mm (1.38in) of rain falls over 12 days. France’s weather has 162 days per year with greater than 0.1mm (0.004in) of rainfall. Relative humidity at France averages 78.08333333% annually. 69% is the most low mean monthly relative humidity that comes about in April, May, June and 89% is the maximum average monthly relative humidity that presents itself in January, November & December. France’s weather has 1840 hours of sunlight annually equivalent to an average of 5.04 daily hours. The range of hours of sunlight is from an average of 1.5 per day in December to 8.1 per day in June. You can get more info about the weather in France in October thanks to this useful website. Free France climate graphs show further information on the wet days in France.
Rome, Italy
In Rome, Italy the mean temperature for the year is 15.75C (60.35F). 3.00C (37.40F) is the coldest monthly average low temp (that takes place in January) while 31.00C (87.80F) is the hottest monthly mean high temp that takes place in July & August. There is an annual range of mean temperatures of 17.00C. Rainfall/ snowfall etc. in Italy comes to an average total of 711.00mm (27.99in) per annum. Monthly precipitation averages are thus 59.25mm (2.33in). December is the most damp month when an average of 97mm (3.82in) of precipitation occurring during 10 days while in August only 17mm (0.67in) of rain falls over 2 days. Italy’s weather receives 83 days per year with greater than 0.1mm (0.004in) of rainfall. Relative humidity at Italy averages 64.83333333% annually. 53% is the lowest average monthly relative humidity to be found in July and 74% is the highest mean monthly relative humidity that comes about in December. Italy’s climate is effected by 2538 hours of sunshine per year equivalent to an average of 6.95 hours per day. Sunshine hours vary from 3.3 per day in December to 10.8 per day in July. Get a more full review of the Italy weather June on the fantatastic resource. Free Italy climate graphs expose a comprehensive synopsis of the windspeeds in Italy.
Mar 26 2011