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Siler City, NC weather and climate

Chatham County, NC · population 7,905 · about 627 ft elevation

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

The year at a glance

Sunny days
209
clear or partly cloudy, per year
Precipitation
44 in
per year
Wet days
122
rain or snow per year
Snowfall
4 in
per year
Hot days
35
above 90 °F
Freezing nights
72
at or below 32 °F
Humidity
70%
average relative
Average temperature
60 °F
year round

Monthly temperatures

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

Daily highDaily low
406080JanMarMayJulSepNovDaily high, Jan: 50 °FDaily high, Feb: 54 °FDaily high, Mar: 62 °FDaily high, Apr: 71 °FDaily high, May: 78 °FDaily high, Jun: 85 °FDaily high, Jul: 89 °FDaily high, Aug: 87 °FDaily high, Sep: 81 °FDaily high, Oct: 71 °FDaily high, Nov: 61 °FDaily high, Dec: 53 °FDaily low, Jan: 30 °FDaily low, Feb: 32 °FDaily low, Mar: 39 °FDaily low, Apr: 47 °FDaily low, May: 56 °FDaily low, Jun: 65 °FDaily low, Jul: 69 °FDaily low, Aug: 67 °FDaily low, Sep: 61 °FDaily low, Oct: 48 °FDaily low, Nov: 38 °FDaily low, Dec: 33 °F
View monthly temperatures as a table
Monthly temperatures (°F)
CityJanFebMarAprMayJunJulAugSepOctNovDec
Daily high505462717885898781716153
Daily low303239475665696761483833

Monthly precipitation

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

0.02.04.0JanMarMayJulSepNovSiler City, Jan: 3.6 inSiler City, Feb: 3.1 inSiler City, Mar: 4.2 inSiler City, Apr: 3.4 inSiler City, May: 3.3 inSiler City, Jun: 4.0 inSiler City, Jul: 3.9 inSiler City, Aug: 3.9 inSiler City, Sep: 4.4 inSiler City, Oct: 3.0 inSiler City, Nov: 3.2 inSiler City, Dec: 3.5 in
View monthly precipitation as a table
Monthly precipitation (inches)
CityJanFebMarAprMayJunJulAugSepOctNovDec
Siler City3.63.14.23.43.34.03.93.94.43.03.23.5

Monthly sunny days

Days each month with clear or partly cloudy skies.

01020JanMarMayJulSepNovSiler City, Jan: 17 daysSiler City, Feb: 16 daysSiler City, Mar: 17 daysSiler City, Apr: 18 daysSiler City, May: 17 daysSiler City, Jun: 16 daysSiler City, Jul: 17 daysSiler City, Aug: 18 daysSiler City, Sep: 18 daysSiler City, Oct: 20 daysSiler City, Nov: 19 daysSiler City, Dec: 17 days
View monthly sunny days as a table
Monthly sunny days (days)
CityJanFebMarAprMayJunJulAugSepOctNovDec
Siler City171617181716171818201917

Compare Siler City with another city

Nearby cities and popular picks. Any two cities can be compared from the home page.

See weather for every covered North Carolina city

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).