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Siloam Springs, AR weather and climate

Benton County, AR · population 18,096 · about 1,142 ft elevation

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

The year at a glance

Sunny days
222
clear or partly cloudy, per year
Precipitation
44 in
per year
Wet days
112
rain or snow per year
Snowfall
9 in
per year
Hot days
48
above 90 °F
Freezing nights
80
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: 49 °FDaily high, Feb: 54 °FDaily high, Mar: 63 °FDaily high, Apr: 72 °FDaily high, May: 78 °FDaily high, Jun: 86 °FDaily high, Jul: 91 °FDaily high, Aug: 91 °FDaily high, Sep: 83 °FDaily high, Oct: 73 °FDaily high, Nov: 60 °FDaily high, Dec: 51 °FDaily low, Jan: 28 °FDaily low, Feb: 31 °FDaily low, Mar: 40 °FDaily low, Apr: 48 °FDaily low, May: 56 °FDaily low, Jun: 65 °FDaily low, Jul: 69 °FDaily low, Aug: 68 °FDaily low, Sep: 60 °FDaily low, Oct: 49 °FDaily low, Nov: 39 °FDaily low, Dec: 31 °F
View monthly temperatures as a table
Monthly temperatures (°F)
CityJanFebMarAprMayJunJulAugSepOctNovDec
Daily high495463727886919183736051
Daily low283140485665696860493931

Monthly precipitation

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

0.02.04.0JanMarMayJulSepNovSiloam Springs, Jan: 2.6 inSiloam Springs, Feb: 2.6 inSiloam Springs, Mar: 4.1 inSiloam Springs, Apr: 5.4 inSiloam Springs, May: 5.4 inSiloam Springs, Jun: 4.2 inSiloam Springs, Jul: 3.3 inSiloam Springs, Aug: 2.9 inSiloam Springs, Sep: 4.0 inSiloam Springs, Oct: 4.0 inSiloam Springs, Nov: 3.3 inSiloam Springs, Dec: 2.8 in
View monthly precipitation as a table
Monthly precipitation (inches)
CityJanFebMarAprMayJunJulAugSepOctNovDec
Siloam Springs2.62.64.15.45.44.23.32.94.04.03.32.8

Monthly sunny days

Days each month with clear or partly cloudy skies.

01020JanMarMayJulSepNovSiloam Springs, Jan: 17 daysSiloam Springs, Feb: 15 daysSiloam Springs, Mar: 17 daysSiloam Springs, Apr: 16 daysSiloam Springs, May: 15 daysSiloam Springs, Jun: 19 daysSiloam Springs, Jul: 22 daysSiloam Springs, Aug: 23 daysSiloam Springs, Sep: 22 daysSiloam Springs, Oct: 21 daysSiloam Springs, Nov: 18 daysSiloam Springs, Dec: 17 days
View monthly sunny days as a table
Monthly sunny days (days)
CityJanFebMarAprMayJunJulAugSepOctNovDec
Siloam Springs171517161519222322211817

Compare Siloam Springs with another city

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

See weather for every covered Arkansas 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).