Monticello, LA Weather
Monticello, LA climate is hot during summer when temperatures tend to be in the 80's and cool during winter when temperatures tend to be in the 50's.
The warmest month of the year is August with an average maximum temperature of 90.90 degrees Fahrenheit, while the coldest month of the year is January with an average minimum temperature of 40.20 degrees Fahrenheit.
Temperature variations between night and day tend to be fairly limited during summer with a difference that can reach 19 degrees Fahrenheit, and moderate during winter with an average difference of 20 degrees Fahrenheit.
The annual average precipitation at Monticello is 63.90 Inches. Rainfall in is fairly evenly distributed throughout the year. The wettest month of the year is August with an average rainfall of 6.79 Inches.
Weather Data
Current Conditions
|
Fog And Mist, 56°F | Humidity: 90% | Dewpoint: 53°F |
| Wind Speed: SE 6.9 MPH (6 KT) | Heat Index: 56°F | ||
| Barometer: 30.13 in. | Wind Chill: 54°F |
Weather Forecast
 | Hi: 65°F | Today: Patchy fog through mid morning. Partly cloudy through mid morning...Then a slight chance of sprinkles from late morning through mid afternoon. Mostly cloudy with chance of light rain in the late afternoon. Highs in the mid 60s. Southwest winds 5 to 10 mph. The chance of rain 30 percent. |
| Lo: 45°F | ||
 | Hi: 61°F | Wednesday: Sunny. Highs in the lower 60s. Northwest winds 10 to 15 mph. |
| Lo: 39°F | ||
| Hi: 60°F | Thanksgiving day: Sunny. Highs around 60. Northwest winds 10 to 15 mph. |
| Lo: 35°F | ||
| Hi: 61°F | Friday: Sunny. Highs in the lower 60s. |
| Lo: 39°F | ||
| Hi: 65°F | Saturday: Sunny. Highs in the mid 60s. |
| Lo: 45°F | ||
| Hi: 65°F | Sunday: Partly cloudy with slight chance of light rain in the morning...Then mostly cloudy with chance of light rain in the afternoon. Highs in the mid 60s. The chance of rain 30 percent. |
| Lo: 49°F |
Moon, Sunrise and Sunset
 |
Moon Phase: Waxing Gibbous Moon | Civil Twilight: 6:16 AM CST |
Sunrise: 6:42 AM CST |
| Sunset: 5:00 PM CST |
Civil Twilight: 5:27 PM CST |
Normal Climate
Normal Temperatures
| Month | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Max °F | 60.0 | 63.9 | 71.0 | 77.3 | 84.0 | 89.2 | 90.7 | 90.9 | 87.4 | 79.7 | 70.1 | 62.8 | 77.3 |
| Mean °F | 50.1 | 53.5 | 60.3 | 66.6 | 74.0 | 79.7 | 81.7 | 81.4 | 77.5 | 68.1 | 59.0 | 52.4 | 67.0 |
| Min °F | 40.2 | 43.1 | 49.6 | 55.8 | 64.1 | 70.2 | 72.7 | 71.9 | 67.5 | 56.4 | 47.9 | 42.1 | 56.8 |
Normal Precipitation
| Month | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Inch | 5.98 | 5.28 | 5.42 | 5.23 | 5.36 | 5.38 | 5.75 | 6.79 | 4.65 | 4.07 | 4.73 | 5.26 | 63.90 |
