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Weather & Climate in Washington, AR

Temperature, precipitation, air quality, natural hazards, and monthly weather data.

Washington enjoys a temperate climate with an average annual temperature of 62°F (17°C). Winters average 42°F in January while summers reach 82°F in July. The area gets 304 sunny days per year, well above the U.S. average of 205 / making it one of the sunnier locations in the country. Annual precipitation totals 55.7 inches (wetter than the 38-inch national average). The area receives 2.1 inches of snow annually. Air quality is rated Good with a median AQI of 41. 83% of days have good air quality. The city sits at an elevation of 435 feet.

Temperature

42°F Jan (6°C) 82°F Jul (28°C)
Annual Average62.4°F
16% above US avg
January Average42°F (6°C)
July Average82°F (28°C)
Sunny Days304 days/yr

Geography

Elevation435 ft (133 m)
Area1.0 sq mi (2.6 km²)
Population Density105/sq mi
Coordinates33.7729°N, 93.6833°W
TimezoneAmerica/Chicago
CountyHempstead County County
Nearest AirportTexarkana Regional-Webb Field (TXK)
26 miles away

Precipitation & Snow

Annual Rainfall 55.7"
47% above US avg
Snowfall 2.1"
Wettest Month (May) 5.24"
Driest Month (Jan) 3.31"

Air Quality

AQI Median41.0
RatingGood
Good Days %83.1%
Unhealthy Days1

Natural Hazard Risk

Overall RiskRelatively Low
Risk Score52.1 / 100
Social Vulnerability82.0 / 100
Community Resilience10.3 / 100

Hazard Breakdown

Tornado Relatively Moderate
Hurricane Relatively Low
Earthquake Relatively Low
Wildfire Very Low
Flood Relatively Low
Hail Relatively Moderate
Strong Wind Relatively Moderate
Heat Wave Relatively Low
Winter Weather Relatively Low
Lightning Relatively Moderate
Ice Storm Very High
Drought Relatively Low
Cold Wave Very Low
Landslide Very Low
Source: FEMA National Risk Index v1.20 (Dec 2025)

Earthquake History

23 earthquakes (M2.5+) recorded within 150 km since 1990. Strongest on record: M3.5.

Jan 18, 2025 0 km WSW of Mooringsport, Louisiana M3.5 124 km 5 km
Mar 16, 1997 6 km SSE of Amity, Arkansas M3.4 54 km 5 km
Jun 10, 1994 4 km E of Junction City, Arkansas M3.2 126 km 5 km
Apr 16, 2021 8 km WNW of Blanchard, Louisiana M3.2 134 km 5 km
Aug 4, 2001 16 km SW of Lake Hamilton, Arkansas M3.2 75 km 0 km
Apr 1, 2021 7 km W of Blanchard, Louisiana M3.0 135 km 5 km
Jan 6, 2025 4 km ESE of Mooringsport, Louisiana M3.0 125 km 9 km
Apr 22, 2005 17 km N of Swink, Oklahoma M3.0 146 km 5 km
May 16, 2007 5 km SW of Calion, Arkansas M3.0 114 km 5 km
Mar 3, 2001 2 km SSE of El Dorado, Arkansas M3.0 115 km 5 km
Jul 28, 1990 18 km W of Mountain Pine, Arkansas M2.9 96 km 4 km
Jan 9, 1997 6 km E of El Dorado, Arkansas M2.8 119 km 5 km
Dec 17, 2001 3 km WSW of El Dorado, Arkansas M2.8 111 km 10 km
Feb 24, 2020 12 km ENE of Junction City, Arkansas M2.8 128 km 14 km
May 11, 2020 13 km SSE of El Dorado, Arkansas M2.8 125 km 12 km
Apr 26, 2024 8 km SSE of Doyline, Louisiana M2.7 148 km 5 km
Sep 22, 2001 17 km SSE of Plainview, Arkansas M2.6 124 km 5 km
Dec 24, 1997 7 km W of El Dorado, Arkansas M2.6 108 km 5 km
Nov 11, 1998 22 km NW of Hot Springs Village, Arkansas M2.6 124 km 5 km
Jan 12, 2017 9 km E of Leola, Arkansas M2.6 119 km 10 km
Source: USGS Earthquake Catalog (M2.5+, 1990-2025). Sorted by magnitude.

Hurricane History

1 hurricane (Category 1+) recorded within 500 km since 1980. Strongest on record: Category 2.

Year Name Category Max Wind Closest
2020 Laura Category 2 98 mph 205 km
Source: NOAA IBTrACS (Category 1+, 1980-2026).

Tornado History

452 tornadoes (EF0+) recorded within 100 km since 1950. Strongest on record: EF4. Total: 32 fatalities, 438 injuries.

Date Rating Distance Path Fatalities
Mar 1, 1997 EF4 36 km 27.0 mi 6
Mar 1, 1997 EF4 76 km 24.0 mi 0
Apr 2, 1982 EF4 58 km 45.0 mi 3
Mar 12, 1971 EF4 81 km 5.1 mi 1
Dec 19, 1957 EF4 62 km 17.7 mi 2
Mar 21, 1952 EF4 42 km 13.0 mi 7
Nov 4, 2022 EF3 96 km 15.7 mi 0
Apr 9, 2009 EF3 88 km 9.9 mi 0
Apr 9, 2009 EF3 78 km 37.2 mi 0
May 4, 1999 EF3 72 km 9.0 mi 0
Mar 5, 1999 EF3 51 km 13.0 mi 0
Jan 21, 1999 EF3 99 km 11.0 mi 0
Mar 1, 1997 EF3 15 km 18.0 mi 0
May 27, 1996 EF3 38 km 26.0 mi 0
May 27, 1996 EF3 77 km 15.0 mi 0
Apr 23, 1985 EF3 87 km 13.0 mi 0
Nov 9, 1984 EF3 50 km 6.0 mi 0
Dec 23, 1982 EF3 50 km 20.0 mi 0
Dec 3, 1982 EF3 85 km 10.0 mi 0
Apr 25, 1982 EF3 79 km 9.0 mi 0
Source: NOAA Storm Prediction Center (EF0+, 1950-2024, US only).

Wildfire History

20 wildfires (100+ acres) recorded within 100 km. Largest: W72 BLOOD SPRINGS (8,674 acres, 2010).

Year Name Acres Burned Distance
2010 W72 BLOOD SPRINGS 8,674 88 km
2006 NO MANS LAND 8,250 74 km
2020 ASHFORD WELCH 5,976 100 km
2010 WEST GRAPEVINE RX 5,878 99 km
2013 UNNAMED 5,759 99 km
2022 LITTLE MISSOURI 5,624 78 km
2007 UNNAMED 5,428 99 km
2003 UNNAMED 5,333 99 km
2024 RX LITTLE MISSOURI 5,312 78 km
2021 LITTLE FIR 16 5,096 96 km
2020 VANDERSLICE 1 AND 2 4,647 99 km
2022 NO MANS LAND SOUTH 4,544 73 km
2024 RX NO MANS LAND SOUTH 4,496 73 km
2022 EAST END BEAR MOUNTAIN 4,472 94 km
2016 UNNAMED 4,238 99 km
2006 UNNAMED 4,109 93 km
2021 CW CRYSTAL MOUNTAIN 3,943 89 km
2019 RX - FULTON BRANCH AREA 3-9 3,893 93 km
2003 UNNAMED 3,609 76 km
2022 NO MANS LAND NORTH 3,571 76 km
Source: NIFC/IRWIN Wildfire Records (100+ acres).

Monthly Weather

Month Avg Temperature Precipitation Summary
January 42°F (6°C) 3.3 in Coldest, Driest
February 46°F (8°C) 3.7 in
March 54°F (12°C) 4.9 in
April 61°F (16°C) 4.9 in
May 69°F (21°C) 5.2 in Wettest
June 77°F (25°C) 4.6 in
July 82°F (28°C) 4.1 in Warmest
August 80°F (27°C) 3.4 in
September 74°F (23°C) 4.0 in
October 63°F (17°C) 4.0 in
November 52°F (11°C) 5.0 in
December 44°F (7°C) 4.8 in

Washington has a seasonal temperature swing of 39°F / from 42°F in January to 82°F in July. Total annual precipitation is 51.8 inches, with May being the wettest month (5.2") and January the driest (3.3").

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