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Weather & Climate in Jamestown, KS
Temperature, precipitation, air quality, natural hazards, and monthly weather data.
Jamestown experiences four distinct seasons with an average annual temperature of 53°F (12°C). Winters average 27°F in January while summers reach 78°F in July. The area gets 302 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 30.3 inches. The area receives 18.1 inches of snow annually, a moderate snowfall amount. Air quality is rated Good with a median AQI of 39. The city sits at an elevation of 1,435 feet.
Temperature
27°F Jan (-3°C)
78°F Jul (26°C)
| Annual Average | 52.9°F |
| 2% below US avg | |
| January Average | 27°F (-3°C) |
| July Average | 78°F (26°C) |
| Sunny Days | 302 days/yr |
Geography
| Elevation | 1,435 ft (437 m) |
| Area | 0.3 sq mi (0.8 km²) |
| Population Density | 714/sq mi |
| Coordinates | 39.5995°N, 97.8613°W |
| Timezone | America/Chicago |
| County | Cloud County County |
| Nearest Airport | Salina Regional (SLN) 57 miles away |
Precipitation & Snow
Air Quality
| AQI Median | 39.0 |
| Rating | Good |
Natural Hazard Risk
| Overall Risk | Very Low |
| Risk Score | 20.2 / 100 |
| Social Vulnerability | 39.1 / 100 |
| Community Resilience | 94.8 / 100 |
Hazard Breakdown
| Tornado | Relatively Low |
| Earthquake | Very Low |
| Wildfire | Very Low |
| Flood | Very Low |
| Hail | Relatively Moderate |
| Strong Wind | Relatively Moderate |
| Heat Wave | Relatively Low |
| Winter Weather | Relatively Moderate |
| Lightning | Relatively Low |
| Ice Storm | Relatively Moderate |
| Drought | Relatively Low |
| Cold Wave | Relatively Low |
| Landslide | Very Low |
Source: FEMA National Risk Index v1.20 (Dec 2025)
Earthquake History
169 earthquakes (M2.5+) recorded within 150 km since 1990. Strongest on record: M4.6.
| Jun 22, 2019 | 2 km SSE of Zurich, Kansas | M4.6 | 141 km | 3 km |
| Jul 17, 2022 | 8 km WSW of Superior, Nebraska | M3.8 | 50 km | 3 km |
| Jun 12, 2017 | 5 km SE of Mankato, Kansas | M3.7 | 31 km | 5 km |
| Jun 12, 2017 | 8 km NNE of Jewell, Kansas | M3.7 | 27 km | 5 km |
| Jun 13, 2017 | 6 km SE of Mankato, Kansas | M3.6 | 30 km | 5 km |
| May 6, 2021 | 5 km S of Formoso, Kansas | M3.6 | 19 km | 5 km |
| May 15, 2025 | 5 km NNW of Herington, Kansas | M3.5 | 125 km | 5 km |
| May 30, 1991 | 5 km SE of Zurich, Kansas | M3.5 | 140 km | 5 km |
| Mar 12, 2020 | 6 km NNE of Hope, Kansas | M3.5 | 119 km | 5 km |
| Oct 10, 2024 | 6 km WSW of Woodbine, Kansas | M3.5 | 116 km | 10 km |
| May 31, 2019 | 2 km SSE of Zurich, Kansas | M3.5 | 142 km | 5 km |
| Aug 9, 2021 | Kansas | M3.5 | 47 km | 5 km |
| Jun 25, 2025 | 10 km NW of Woodston, Kansas | M3.4 | 114 km | 13 km |
| May 21, 2017 | 7 km ESE of Mankato, Kansas | M3.4 | 29 km | 16 km |
| Aug 2, 2025 | 6 km ENE of Assaria, Kansas | M3.4 | 103 km | 5 km |
| Apr 4, 2017 | 3 km SSE of Mankato, Kansas | M3.4 | 34 km | 15 km |
| Sep 18, 2023 | Nebraska | M3.4 | 76 km | 10 km |
| Jul 26, 2022 | 8 km WSW of Superior, Nebraska | M3.4 | 50 km | 5 km |
| Apr 7, 2017 | 7 km ESE of Mankato, Kansas | M3.3 | 29 km | 13 km |
| Jul 29, 2021 | 11 km SSE of Esbon, Kansas | M3.3 | 46 km | 5 km |
Source: USGS Earthquake Catalog (M2.5+, 1990–2025). Sorted by magnitude.
Tornado History
668 tornadoes (EF0+) recorded within 100 km since 1950. Strongest on record: EF4. Total: 11 fatalities, 295 injuries.
| Date | Rating | Distance | Path | Fatalities |
| May 25, 2016 | EF4 | 77 km | 25.1 mi | 0 |
| May 22, 2004 | EF4 | 92 km | 54.0 mi | 1 |
| May 7, 1993 | EF4 | 96 km | 25.5 mi | 1 |
| Jun 15, 1992 | EF4 | 37 km | 3.0 mi | 0 |
| Mar 13, 1990 | EF4 | 76 km | 131.0 mi | 0 |
| May 20, 1957 | EF4 | 27 km | 44.6 mi | 0 |
| Jun 4, 1955 | EF4 | 58 km | 61.9 mi | 0 |
| May 1, 2018 | EF3 | 73 km | 15.8 mi | 0 |
| Oct 6, 2016 | EF3 | 97 km | 6.5 mi | 0 |
| May 6, 2015 | EF3 | 39 km | 1.9 mi | 0 |
| May 28, 2013 | EF3 | 64 km | 2.3 mi | 0 |
| May 27, 2013 | EF3 | 65 km | 5.7 mi | 0 |
| Jun 11, 2008 | EF3 | 96 km | 16.5 mi | 0 |
| May 29, 2008 | EF3 | 16 km | 55.2 mi | 0 |
| May 29, 2008 | EF3 | 42 km | 18.9 mi | 0 |
| Sep 22, 2001 | EF3 | 93 km | 10.0 mi | 0 |
| May 7, 1993 | EF3 | 90 km | 75.0 mi | 0 |
| Jun 15, 1992 | EF3 | 35 km | 2.0 mi | 0 |
| Jun 15, 1992 | EF3 | 36 km | 3.0 mi | 0 |
| Apr 26, 1991 | EF3 | 87 km | 24.0 mi | 0 |
Source: NOAA Storm Prediction Center (EF0+, 1950–2024, US only).
Wildfire History
20 wildfires (100+ acres) recorded within 100 km. Largest: UNNAMED (14,832 acres, 1988).
| Year | Name | Acres Burned | Distance |
| 1988 | UNNAMED | 14,832 | 94 km |
| 2022 | NORTH BRANCH | 10,926 | 54 km |
| 2009 | MA-KILO | 8,935 | 96 km |
| 2002 | UNNAMED | 7,758 | 94 km |
| 1988 | SMOKY HILL AIR FORCE RANGE | 7,665 | 99 km |
| 1991 | UNNAMED | 5,159 | 96 km |
| 2012 | CALFEX COMPLEX | 5,122 | 97 km |
| 1988 | UNNAMED | 4,113 | 99 km |
| 2002 | UNNAMED | 3,401 | 100 km |
| 2017 | KILO | 3,242 | 94 km |
| 2009 | ROSEBROOK | 2,968 | 63 km |
| 2024 | AXELTON HILL ROAD | 2,850 | 93 km |
| 1989 | UNNAMED | 2,684 | 99 km |
| 2012 | UNNAMED | 2,544 | 93 km |
| 2014 | UNNAMED | 2,492 | 93 km |
| 2002 | UNNAMED | 2,083 | 99 km |
| 2015 | UNNAMED | 1,985 | 94 km |
| 2016 | BLUE RAPIDS | 1,744 | 100 km |
| 2015 | UNNAMED | 1,557 | 99 km |
| 2009 | CRAIG NALER | 1,464 | 79 km |
Source: NIFC/IRWIN Wildfire Records (100+ acres).
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 27°F (-3°C) | 0.6 in | Coldest, Driest |
| February | 32°F (0°C) | 0.8 in | |
| March | 42°F (6°C) | 2.2 in | |
| April | 53°F (12°C) | 2.4 in | |
| May | 63°F (17°C) | 4.1 in | Wettest |
| June | 73°F (23°C) | 4.1 in | |
| July | 78°F (26°C) | 3.5 in | Warmest |
| August | 77°F (25°C) | 3.3 in | |
| September | 68°F (20°C) | 3.1 in | |
| October | 56°F (13°C) | 2.0 in | |
| November | 41°F (5°C) | 1.1 in | |
| December | 30°F (-1°C) | 0.8 in |
Jamestown has a seasonal temperature swing of 51°F / from 27°F in January to 78°F in July. Total annual precipitation is 27.9 inches, with May being the wettest month (4.1") and January the driest (0.6").