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Nassau Bay, TX weather and climate

Harris County, TX · population 5,211 · about 10 ft elevation

Everything below is a 30 year average for 1991-2020, computed from daily climate history at Nassau Bay's own coordinates.

The year at a glance

Sunny days
217
clear or partly cloudy, per year
Precipitation
48 in
per year
Wet days
128
rain or snow per year
Snowfall
0 in
per year
Hot days
83
above 90 °F
Freezing nights
7
at or below 32 °F
Humidity
77%
average relative
Average temperature
71 °F
year round

Monthly temperatures

Average daily high and low for each month, in °F.

Daily highDaily low
6080JanMarMayJulSepNovDaily high, Jan: 64 °FDaily high, Feb: 68 °FDaily high, Mar: 73 °FDaily high, Apr: 79 °FDaily high, May: 85 °FDaily high, Jun: 90 °FDaily high, Jul: 92 °FDaily high, Aug: 93 °FDaily high, Sep: 89 °FDaily high, Oct: 82 °FDaily high, Nov: 73 °FDaily high, Dec: 66 °FDaily low, Jan: 46 °FDaily low, Feb: 50 °FDaily low, Mar: 56 °FDaily low, Apr: 61 °FDaily low, May: 69 °FDaily low, Jun: 75 °FDaily low, Jul: 76 °FDaily low, Aug: 76 °FDaily low, Sep: 72 °FDaily low, Oct: 63 °FDaily low, Nov: 54 °FDaily low, Dec: 47 °F
View monthly temperatures as a table
Monthly temperatures (°F)
CityJanFebMarAprMayJunJulAugSepOctNovDec
Daily high646873798590929389827366
Daily low465056616975767672635447

Monthly precipitation

Total rain plus melted snow for each month, in inches.

0.02.04.0JanMarMayJulSepNovNassau Bay, Jan: 4.0 inNassau Bay, Feb: 3.3 inNassau Bay, Mar: 3.5 inNassau Bay, Apr: 3.6 inNassau Bay, May: 3.5 inNassau Bay, Jun: 4.3 inNassau Bay, Jul: 3.7 inNassau Bay, Aug: 4.2 inNassau Bay, Sep: 5.1 inNassau Bay, Oct: 4.4 inNassau Bay, Nov: 4.1 inNassau Bay, Dec: 4.1 in
View monthly precipitation as a table
Monthly precipitation (inches)
CityJanFebMarAprMayJunJulAugSepOctNovDec
Nassau Bay4.03.33.53.63.54.33.74.25.14.44.14.1

Monthly sunny days

Days each month with clear or partly cloudy skies.

01020JanMarMayJulSepNovNassau Bay, Jan: 15 daysNassau Bay, Feb: 13 daysNassau Bay, Mar: 15 daysNassau Bay, Apr: 17 daysNassau Bay, May: 19 daysNassau Bay, Jun: 21 daysNassau Bay, Jul: 21 daysNassau Bay, Aug: 20 daysNassau Bay, Sep: 20 daysNassau Bay, Oct: 23 daysNassau Bay, Nov: 18 daysNassau Bay, Dec: 15 days
View monthly sunny days as a table
Monthly sunny days (days)
CityJanFebMarAprMayJunJulAugSepOctNovDec
Nassau Bay151315171921212020231815

Compare Nassau Bay with another city

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About this data

Figures are 30 year averages for 1991-2020. 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).