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Trenton, MO weather and climate

Grundy County, MO · population 5,542 · about 778 ft elevation

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

The year at a glance

Sunny days
207
clear or partly cloudy, per year
Precipitation
40 in
per year
Wet days
112
rain or snow per year
Snowfall
17 in
per year
Hot days
41
above 90 °F
Freezing nights
127
at or below 32 °F
Humidity
69%
average relative
Average temperature
53 °F
year round

Monthly temperatures

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

Daily highDaily low
255075JanMarMayJulSepNovDaily high, Jan: 35 °FDaily high, Feb: 40 °FDaily high, Mar: 53 °FDaily high, Apr: 64 °FDaily high, May: 75 °FDaily high, Jun: 85 °FDaily high, Jul: 89 °FDaily high, Aug: 87 °FDaily high, Sep: 79 °FDaily high, Oct: 67 °FDaily high, Nov: 52 °FDaily high, Dec: 40 °FDaily low, Jan: 16 °FDaily low, Feb: 20 °FDaily low, Mar: 30 °FDaily low, Apr: 41 °FDaily low, May: 53 °FDaily low, Jun: 63 °FDaily low, Jul: 67 °FDaily low, Aug: 64 °FDaily low, Sep: 55 °FDaily low, Oct: 43 °FDaily low, Nov: 31 °FDaily low, Dec: 21 °F
View monthly temperatures as a table
Monthly temperatures (°F)
CityJanFebMarAprMayJunJulAugSepOctNovDec
Daily high354053647585898779675240
Daily low162030415363676455433121

Monthly precipitation

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

0.02.04.06.0JanMarMayJulSepNovTrenton, Jan: 1.5 inTrenton, Feb: 1.9 inTrenton, Mar: 3.2 inTrenton, Apr: 4.7 inTrenton, May: 5.6 inTrenton, Jun: 4.4 inTrenton, Jul: 4.3 inTrenton, Aug: 3.8 inTrenton, Sep: 3.4 inTrenton, Oct: 3.3 inTrenton, Nov: 2.3 inTrenton, Dec: 1.8 in
View monthly precipitation as a table
Monthly precipitation (inches)
CityJanFebMarAprMayJunJulAugSepOctNovDec
Trenton1.51.93.24.75.64.44.33.83.43.32.31.8

Monthly sunny days

Days each month with clear or partly cloudy skies.

01020JanMarMayJulSepNovTrenton, Jan: 15 daysTrenton, Feb: 14 daysTrenton, Mar: 15 daysTrenton, Apr: 15 daysTrenton, May: 16 daysTrenton, Jun: 17 daysTrenton, Jul: 21 daysTrenton, Aug: 21 daysTrenton, Sep: 22 daysTrenton, Oct: 19 daysTrenton, Nov: 17 daysTrenton, Dec: 16 days
View monthly sunny days as a table
Monthly sunny days (days)
CityJanFebMarAprMayJunJulAugSepOctNovDec
Trenton151415151617212122191716

Compare Trenton with another city

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See weather for every covered Missouri 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).