Vs > Washington, District Of Columbia
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Dallas, Texas vs Washington, District Of Columbia Climate & Distance Between

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  • The distance between Dallas, Texas, Usa and Washington, District Of Columbia, Usa is approximately 1,902 km or 1,182 mi.
  • To reach Dallas, Texas in this distance one would set out from Washington, District Of Columbia bearing 255.6° or WSW and follow the great circles arc to approach Dallas, Texas bearing 243.9° or WSW .
  • Both have a humid subtropical climate (Cfa).
  • Dallas, Texas is in or near the subtropical dry forest biome whereas Washington, District Of Columbia is in or near the warm temperate moist forest biome.
  • The mean temperature is 4.2 °C (7.6°F) warmer.
  • Average monthly temperatures vary by 3.3 °C (5.9°F) less in Dallas, Texas. The continentality subtype is subcontinental for both.
  • Total annual precipitation averages 102.1 mm (4 in) less which is equivalent to 102.1 l/m² (2.51 US gal/ft²) or 1,021,000 l/ha (109,152 US gal/ac) less. About 8/9 as much.
  • There are 309 more hours of sunlight per year in Dallas, Texas. In whichever way circa 0h 50' more per day or about 1 1/8 as many.
  • The altitude of the sun at midday is overall 5.9° higher in Dallas, Texas than in Washington, District Of Columbia.
  • Relative humidity levels are 1.7% higher.
  • The mean dew point temperature is 4.2°C (7.5°F) higher.

Climate Comparison Table

The table shows values for Dallas, Texas relative to Washington, District Of Columbia. You can also view this comparison the other way around from the perspective of Washington, District Of Columbia vs Dallas, Texas.

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual
maximum temperature iconAverage Max Temperature °C ( °F) +7 (+13) +7 (+13) +5 (+10) +5 (+8) +3 (+6) +4 (+7) +4 (+6) +5 (+8) +4 (+8) +5 (+10) +4 (+8) +6 (+10) +5 (+9)
average temperature iconAverage Temperature °C ( °F) +6 (+11) +6 (+12) +5 (+8) +5 (+9) +3 (+6) +3 (+6) +3 (+5) +4 (+7) +4 (+7) +5 (+8) +3 (+6) +4 (+8) +4 (+8)
minimum temperature iconAverage Min Temperature °C ( °F) +5 (+9) +6 (+10) +4 (+7) +5 (+9) +3 (+6) +3 (+5) +2 (+4) +3 (+5) +3 (+6) +4 (+7) +2 (+3) +3 (+6) +4 (+6)
rainfall iconAverage Precipitation mm (in) -10 (0) -4 (0) -9 (0) +33 (+1) +30 (+1) -4 (0) -48 (-2) -50 (-2) -12 (0) -8 (0) -10 (0) -11 (0) -102 (-4)
rain days iconNumber of Precipitation Days (% chance of precip. on a day ) -3 ( -10) -1 ( -4) -5 ( -16) -2 ( -7) -3 ( -10) -4 ( -13) -6 ( -19) -5 ( -16) -4 ( -13) -3 ( -10) -3 ( -10) -3 ( -10)   -42 ( -11)
sunshine iconAverage Sunlight Hours/ Day +0h 13' +0h 21' +0h 07' +0h 14' +0h 30' +1h 06' +1h 25' +1h 48' +1h 24' +1h 03' +0h 36' +1h 15'   +0h 50'
daylight iconAverage Daylight Hours & Minutes/ Day +0h 29' +0h 17' +0h 03' -0h 12' -0h 25' -0h 32' -0h 29' -0h 17' -0h 02' +0h 12' +0h 26' +0h 32'   0h 00'
sun altitude iconSun altitude at solar noon on the 21st day (°) +6 +6 +6 +6 +6 +6 +5.9 +6 +5.9 +5.9 +6 +6   +5.9
relative humidity iconRelative Humidity (%) +4 +9 +5 +8 +5 +1 -3 -7 -5 -3 +2 +5   +1.8
dewpoint temperature iconAverage Dew Point Temperature °C & (°F) +6 (+11) +7.5 (+14) +5.4 (+10) +6.8 (+12) +4.6 (+8) +3.4 (+6) +1.7 (+3) +1.2 (+2) +1.9 (+3) +3.5 (+6) +3.4 (+6) +4.9 (+9) +4.2 (+8)

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Dallas, Texas vs Washington, District Of Columbia Discussion

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