Dennis, TX
Climate overview — based on NOAA 1991-2020 normals from LIPAN 4NW, TX US.
Year-round temperatures (°F)
Avg high
Avg low
Best time to visit Dennis
Full guide →Monthly averages
| Month | Avg High | Avg Low | Avg Temp | Precipitation | Snow | Rainy days |
|---|---|---|---|---|---|---|
| January | °F | °F | °F | 1.66 in | — | 3 |
| February | °F | °F | °F | 2.07 in | 0.1 in | 3 |
| March | °F | °F | °F | 2.84 in | — | 4 |
| April | °F | °F | °F | 2.64 in | — | 4 |
| May | °F | °F | °F | 3.97 in | — | 5 |
| June | °F | °F | °F | 3.68 in | — | 4 |
| July | °F | °F | °F | 1.45 in | — | 3 |
| August | °F | °F | °F | 2.49 in | — | 4 |
| September | °F | °F | °F | 2.84 in | — | 4 |
| October | °F | °F | °F | 3.44 in | — | 4 |
| November | °F | °F | °F | 2.45 in | 0.4 in | 3 |
| December | °F | °F | °F | 1.82 in | — | 3 |
Last spring / first fall frost
All-time recordsHottest, coldest, wettest
Planting calendarWhat to plant, and when