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Dulles Town Center, VA vs Houston, TX weather comparison

Dulles Town Center

VA

Dulles Town Center picks up around 22 more inches of snow each winter.

Houston has around 105 fewer freezing nights a year. Houston endures about 78 more days above 90 °F each year.

The year at a glance

Averages from 30 years of climate history, 1991-2020

Annual weather statistics for Dulles Town Center, VA and Houston, TX
Dulles Town CenterMetricHouston
205 daysSunny daysclear or partly cloudy skies215 days
42 inPrecipitationper year52 in
119 daysWet daysrain or snow per year104 days
22 inSnowfallper year0 in
29 daysHot daysabove 90 °F107 days
110 daysFreezing nightsat or below 32 °F5 days
69%Humidityaverage relative75%
55 °FAverage temperatureyear round71 °F

Monthly temperatures

Average daily high and low for each month, in °F. The gap between the two lines is what an ordinary day feels like across the year.

Dulles Town CenterHouston

Daily highs

406080JanMarMayJulSepNovDulles Town Center, Jan: 42 °FDulles Town Center, Feb: 46 °FDulles Town Center, Mar: 54 °FDulles Town Center, Apr: 66 °FDulles Town Center, May: 74 °FDulles Town Center, Jun: 83 °FDulles Town Center, Jul: 87 °FDulles Town Center, Aug: 86 °FDulles Town Center, Sep: 79 °FDulles Town Center, Oct: 67 °FDulles Town Center, Nov: 56 °FDulles Town Center, Dec: 46 °FHouston, Jan: 63 °FHouston, Feb: 67 °FHouston, Mar: 73 °FHouston, Apr: 79 °FHouston, May: 86 °FHouston, Jun: 91 °FHouston, Jul: 93 °FHouston, Aug: 94 °FHouston, Sep: 90 °FHouston, Oct: 82 °FHouston, Nov: 72 °FHouston, Dec: 65 °F

Daily lows

406080JanMarMayJulSepNovDulles Town Center, Jan: 25 °FDulles Town Center, Feb: 26 °FDulles Town Center, Mar: 33 °FDulles Town Center, Apr: 43 °FDulles Town Center, May: 53 °FDulles Town Center, Jun: 62 °FDulles Town Center, Jul: 67 °FDulles Town Center, Aug: 65 °FDulles Town Center, Sep: 58 °FDulles Town Center, Oct: 45 °FDulles Town Center, Nov: 35 °FDulles Town Center, Dec: 29 °FHouston, Jan: 45 °FHouston, Feb: 49 °FHouston, Mar: 54 °FHouston, Apr: 61 °FHouston, May: 69 °FHouston, Jun: 75 °FHouston, Jul: 77 °FHouston, Aug: 77 °FHouston, Sep: 72 °FHouston, Oct: 63 °FHouston, Nov: 53 °FHouston, Dec: 46 °F
View monthly temperatures as a table
Monthly temperatures (°F)
CityJanFebMarAprMayJunJulAugSepOctNovDec
Dulles Town Center high424654667483878679675646
Houston high636773798691939490827265
Dulles Town Center low252633435362676558453529
Houston low454954616975777772635346

Monthly precipitation

Total rain plus melted snow for each month, in inches. Taller bars mean wetter months.

Dulles Town CenterHouston
0.02.04.0JanMarMayJulSepNovDulles Town Center, Jan: 3.0 inDulles Town Center, Feb: 2.8 inDulles Town Center, Mar: 3.8 inDulles Town Center, Apr: 3.4 inDulles Town Center, May: 3.8 inDulles Town Center, Jun: 3.4 inDulles Town Center, Jul: 3.9 inDulles Town Center, Aug: 3.3 inDulles Town Center, Sep: 4.3 inDulles Town Center, Oct: 3.4 inDulles Town Center, Nov: 3.0 inDulles Town Center, Dec: 3.5 inHouston, Jan: 4.5 inHouston, Feb: 3.6 inHouston, Mar: 3.9 inHouston, Apr: 4.3 inHouston, May: 4.1 inHouston, Jun: 4.9 inHouston, Jul: 3.8 inHouston, Aug: 4.1 inHouston, Sep: 4.9 inHouston, Oct: 4.6 inHouston, Nov: 4.5 inHouston, Dec: 4.7 in
View monthly precipitation as a table
Monthly precipitation (inches)
CityJanFebMarAprMayJunJulAugSepOctNovDec
Dulles Town Center3.02.83.83.43.83.43.93.34.33.43.03.5
Houston4.53.63.94.34.14.93.84.14.94.64.54.7

Monthly sunny days

Days each month with clear or partly cloudy skies, so compare the same month between cities.

Dulles Town CenterHouston
01020JanMarMayJulSepNovDulles Town Center, Jan: 16 daysDulles Town Center, Feb: 15 daysDulles Town Center, Mar: 16 daysDulles Town Center, Apr: 16 daysDulles Town Center, May: 16 daysDulles Town Center, Jun: 17 daysDulles Town Center, Jul: 19 daysDulles Town Center, Aug: 19 daysDulles Town Center, Sep: 18 daysDulles Town Center, Oct: 20 daysDulles Town Center, Nov: 18 daysDulles Town Center, Dec: 16 daysHouston, Jan: 15 daysHouston, Feb: 13 daysHouston, Mar: 15 daysHouston, Apr: 16 daysHouston, May: 18 daysHouston, Jun: 21 daysHouston, Jul: 21 daysHouston, Aug: 21 daysHouston, Sep: 21 daysHouston, Oct: 22 daysHouston, Nov: 18 daysHouston, Dec: 15 days
View monthly sunny days as a table
Monthly sunny days (days)
CityJanFebMarAprMayJunJulAugSepOctNovDec
Dulles Town Center161516161617191918201816
Houston151315161821212121221815

Keep comparing

Nearby cities and popular picks for each side of this matchup. Any two cities can be compared from the home page.

Dulles Town Center vs another city

See the full Dulles Town Center, VA climate profile

More Virginia cities

Houston vs another city

See the full Houston, TX climate profile

More Texas cities

About this data

Every figure on this page is a 30 year average computed from daily climate history for 1991-2020, using each city's own coordinates. Wet days count days with measurable precipitation, calibrated against the wet day counts in NOAA's published climate normals. Sunny days count clear plus partly cloudy days, defined as average cloud cover of 63 percent or less and calibrated against NOAA's published sky cover tables. Snowfall figures are model estimates anchored to NOAA station measurements near each city.

Weather data by Open-Meteo.com (CC BY 4.0). Contains modified Copernicus Climate Change Service information (ERA5, ERA5-Land).