Hot-summer humid continental climate
Climate Trenton - Missouri
Annual high63ºF
Annual low41ºF
Precipitation39.89 inch
| Month | HighºF | LowºF | Precipinch | Snowinch |
|---|---|---|---|---|
| Jan | 35 | 16 | 1.03 | 3 |
| Feb | 41 | 20 | 1.70 | 6 |
| Mar | 52 | 30 | 2.66 | 3 |
| Apr | 64 | 40 | 3.93 | 0 |
| May | 74 | 52 | 5.88 | 0 |
| Jun | 83 | 62 | 5.03 | 0 |
| Jul | 88 | 66 | 4.34 | 0 |
| Aug | 87 | 64 | 4.01 | 0 |
| Sep | 78 | 54 | 4.04 | 0 |
| Oct | 66 | 43 | 3.18 | 0 |
| Nov | 51 | 31 | 2.31 | 1 |
| Dec | 38 | 20 | 1.78 | 5 |
- JanHigh 35ºFLow 16ºFPrecip 1.03 inch
- FebHigh 41ºFLow 20ºFPrecip 1.70 inch
- MarHigh 52ºFLow 30ºFPrecip 2.66 inch
- AprHigh 64ºFLow 40ºFPrecip 3.93 inch
- MayHigh 74ºFLow 52ºFPrecip 5.88 inch
- JunHigh 83ºFLow 62ºFPrecip 5.03 inch
- JulHigh 88ºFLow 66ºFPrecip 4.34 inch
- AugHigh 87ºFLow 64ºFPrecip 4.01 inch
- SepHigh 78ºFLow 54ºFPrecip 4.04 inch
- OctHigh 66ºFLow 43ºFPrecip 3.18 inch
- NovHigh 51ºFLow 31ºFPrecip 2.31 inch
- DecHigh 38ºFLow 20ºFPrecip 1.78 inch
Climate summary
What is the average weather in Trenton, Missouri?
Trenton experiences a humid continental climate, marked by very strong seasonal temperature contrasts. Summers are hot and fairly wet, with the most precipitation arriving in May. Winters are cold and bring regular snowfall, with January being the driest month. Precipitation is spread relatively evenly through the year, with winter moisture often arriving as snow.
Trenton weather averages
Annual high63ºF
Annual low41ºF
Precipitation39.89 inch
Snowfall18 inch
Daily normals Trenton - Missouri - January
| Day | HighºF | LowºF | Prec/ | Prec/ | Snow/ | Snow/ |
|---|---|---|---|---|---|---|
| Jan 1 | 35.4 | 17.7 | 0.04 | 0.04 | 0.10 | 0.10 |
| Jan 2 | 35.3 | 17.5 | 0.07 | 0.07 | 0.20 | 0.20 |
| Jan 3 | 35.1 | 17.3 | 0.11 | 0.11 | 0.30 | 0.30 |
| Jan 4 | 35.0 | 17.2 | 0.14 | 0.14 | 0.50 | 0.50 |
| Jan 5 | 34.9 | 17.0 | 0.17 | 0.17 | 0.60 | 0.60 |
| Jan 6 | 34.8 | 16.9 | 0.21 | 0.21 | 0.70 | 0.70 |
| Jan 7 | 34.7 | 16.7 | 0.24 | 0.24 | 0.80 | 0.80 |
| Jan 8 | 34.6 | 16.6 | 0.27 | 0.27 | 0.90 | 0.90 |
| Jan 9 | 34.5 | 16.5 | 0.31 | 0.31 | 1.10 | 1.10 |
| Jan 10 | 34.4 | 16.4 | 0.34 | 0.34 | 1.20 | 1.20 |
| Jan 11 | 34.4 | 16.3 | 0.37 | 0.37 | 1.40 | 1.40 |
| Jan 12 | 34.4 | 16.2 | 0.40 | 0.40 | 1.50 | 1.50 |
| Jan 13 | 34.3 | 16.1 | 0.43 | 0.43 | 1.70 | 1.70 |
| Jan 14 | 34.3 | 16.0 | 0.46 | 0.46 | 1.80 | 1.80 |
| Jan 15 | 34.3 | 15.9 | 0.49 | 0.49 | 2.00 | 2.00 |
| Jan 16 | 34.3 | 15.9 | 0.52 | 0.52 | 2.10 | 2.10 |
| Jan 17 | 34.3 | 15.8 | 0.55 | 0.55 | 2.30 | 2.30 |
| Jan 18 | 34.4 | 15.8 | 0.59 | 0.59 | 2.50 | 2.50 |
| Jan 19 | 34.4 | 15.8 | 0.63 | 0.63 | 2.60 | 2.60 |
| Jan 20 | 34.5 | 15.8 | 0.66 | 0.66 | 2.80 | 2.80 |
| Jan 21 | 34.5 | 15.8 | 0.70 | 0.70 | 3.00 | 3.00 |
| Jan 22 | 34.6 | 15.8 | 0.74 | 0.74 | 3.10 | 3.10 |
| Jan 23 | 34.7 | 15.8 | 0.78 | 0.78 | 3.30 | 3.30 |
| Jan 24 | 34.8 | 15.8 | 0.82 | 0.82 | 3.40 | 3.40 |
| Jan 25 | 35.0 | 15.9 | 0.86 | 0.86 | 3.60 | 3.60 |
| Jan 26 | 35.1 | 16.0 | 0.91 | 0.91 | 3.80 | 3.80 |
| Jan 27 | 35.2 | 16.0 | 0.95 | 0.95 | 4.00 | 4.00 |
| Jan 28 | 35.4 | 16.1 | 0.99 | 0.99 | 4.20 | 4.20 |
| Jan 29 | 35.6 | 16.2 | 1.04 | 1.04 | 4.30 | 4.30 |
| Jan 30 | 35.7 | 16.3 | 1.08 | 1.08 | 4.50 | 4.50 |
| Jan 31 | 35.9 | 16.4 | 1.13 | 1.13 | 4.70 | 4.70 |
Precipitation and snow add up through the month (/mo) and the year (/yr)
Weather history Trenton - November 2026
| Day | HighºF | LowºF | Precip.inch |
|---|---|---|---|
| Nov 1 | 64.9 | 55.0 | 0.08 |
| Nov 2 | – | – | – |
| Nov 3 | – | – | – |
| Nov 4 | – | – | – |
| Nov 5 | 52.0 | 44.1 | 0.01 |
| Nov 6 | 53.1 | 44.1 | 0.04 |
| Nov 7 | – | – | – |
| Nov 8 | – | – | – |
| Nov 9 | – | – | – |
| Nov 10 | – | – | – |
| Nov 11 | – | – | – |
| Nov 12 | – | – | – |
| Nov 13 | – | – | – |
| Nov 14 | – | – | – |
| Nov 15 | – | – | – |
| Nov 16 | – | – | – |
| Nov 17 | – | – | – |
| Nov 18 | – | – | – |
| Nov 19 | – | – | – |
| Nov 20 | – | – | – |
| Nov 21 | – | – | – |
| Nov 22 | – | – | – |
| Nov 23 | – | – | – |
| Nov 24 | – | – | – |
| Nov 25 | – | – | – |
| Nov 26 | – | – | – |
| Nov 27 | – | – | – |
| Nov 28 | – | – | – |
| Nov 29 | – | – | – |
| Nov 30 | – | – | – |
The data for November 2026 is incomplete: some days or values are missing.
- –No data
- –Not yet observed or received
- TTrace, too small to measure
Observed extremes
- Highest max temperature64.9ºF · Nov 1
- Lowest max temperature52.0ºF · Nov 5
- Highest min temperature55.0ºF · Nov 1
- Lowest min temperature44.1ºF · Nov 5
Geo Trenton - Missouri
Location
- Country
- United States
- State
- Missouri
- County
- Grundy
- City
- Trenton
- Zip Code
- 64683
- Elevation
- 751 ft
- Longitude
- -93.59
- Latitude
- 40.08
- ICAO
- –
- IATA
- –