Caldwell Parish Climate
Caldwell Parish, Louisiana
NOAA NCEI 1991-2020 Climate NormalsAvg Annual Temp
65.5°F
Annual Precip
59.3"
Annual Snowfall
0.3"
Extreme Heat Days
93
days >= 90°F/yr
Monthly Temperature
Precipitation Calendar
Growing Season & Gardening
8b
Minimum winter temperature range for plant survival
6,196
Excellent for heat-loving crops
Seasonal Overview
National Comparison
7-Day Outlook
Forecast
Current Conditions
Air Quality
Safety
Weather Alerts
Climate Advisory: Caldwell Parish
Climate Verdict
Caldwell Parish has a warm, averaging 65.5°F year-round, very wet conditions receiving 59.3 inches of precipitation annually, significant summer heat with 92.7 days annually above 90°F, light snow averaging 0.3 inches per year. This climate profile shapes everything from energy costs to outdoor recreation opportunities.
Seasonal Breakdown
Winters are mild, with January temperatures averaging 46.9°F. summers are hot, with July averaging 82.7°F. The 36°F seasonal variation provides noticeable but manageable change.
Outdoor & Gardening Guidance
Summer outdoor activities should be planned for early morning or evening to avoid extreme heat.
Regional Context
Caldwell Parish closely matches the Louisiana statewide average temperature of 67.0°F.
Climate Profile
About Caldwell Parish Weather
Classic Warm Southern Environment
Caldwell Parish reports an annual average temperature of 65.5°F, roughly 12 degrees warmer than the national median. It receives 59.3 inches of rain, making it much wetter than most U.S. counties.
Cooler and Drier than the Coast
At 65.5°F, Caldwell is slightly cooler than the statewide average of 67.0°F. Its 59.3 inches of rain also falls just under the state benchmark of 60.8 inches.
Similar to Central Louisiana Peers
Caldwell mirrors Caddo Parish exactly with a 65.5°F annual temperature. However, it is slightly warmer than Catahoula Parish, which averages 65.2°F.
Intense Summer Heat Waves
The parish faces 93 days of extreme heat per year, with July temperatures averaging 82.7°F. Snow is rare, with only 0.3 inches falling annually during mild 48.6°F winters.
Manage the Extended Growing Season
Outdoor planning should account for nearly 100 days of extreme heat and consistent rainfall. Energy-efficient windows and shade structures can help lower cooling costs during the long summer.
Frequently Asked Questions
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Data sources: NOAA National Centers for Environmental Information (NCEI), U.S. Climate Normals 1991-2020. Forecast and alert data from National Weather Service API. Air quality data from Open-Meteo.
Climate normals are 30-year averages of weather variables. Station data is aggregated to county level. Forecasts and alerts are fetched live and may change frequently. Data is informational only — not a substitute for official National Weather Service forecasts or emergency weather warnings.