Boyce, LA

Climate overview — based on NOAA 1991-2020 normals from BOYCE 3 WNW, LA US.

Cfa Humid subtropical climate 9a USDA hardiness Zone 9a

Year-round temperatures (°F)

30° 50° 70° 90° J F M A M J J A S O N D
Avg high Avg low

Climate summary

Boyce has an annual average temperature of 65°F with about 60.8 inches of precipitation per year. The warmest month is August (average high 89.0°F), and the coldest is January (average low 38.7°F). December is typically the wettest month (6.03 in) and August the driest (3.35 in).

Pleasant months
2 / 12
avg high 65–80°F, low ≥ 50°F
Annual swing
33.1°F
warmest to coldest month
Heating need
1,911
Cooling need
1,920

Best time to visit Boyce

Full guide →

Climate change signal

All-time records →

29 of 366 (7.9%) of Boyce's all-time daily heat records have been set since 2015. If records were spread evenly across the station's history, only about 5% would fall in any given decade.

1970s
29
1980s
131
1990s
86
2000s
68
2010s
33
2020s
19

Bars: number of all-time daily heat records still standing that were set in each decade.

Monthly averages

Month Avg High Avg Low Avg Temp Precipitation Snow Rainy days
January 56.2°F 38.7°F 47.5°F 5.78 in 10
February 60.0°F 41.9°F 50.9°F 5.04 in 10
March 67.3°F 48.5°F 57.9°F 5.79 in 9
April 74.3°F 55.6°F 65.0°F 5.61 in 8
May 81.2°F 63.7°F 72.5°F 4.37 in 9
June 86.6°F 70.2°F 78.4°F 5.19 in 10
July 88.9°F 72.4°F 80.6°F 4.85 in 10
August 89.0°F 72.1°F 80.6°F 3.35 in 8
September 84.5°F 67.0°F 75.8°F 4.25 in 7
October 76.0°F 56.3°F 66.1°F 5.12 in 7
November 65.4°F 46.2°F 55.8°F 5.39 in 9
December 57.8°F 40.6°F 49.2°F 6.03 in 11

Climate twins of Boyce

Why these? →

The most climatically similar US cities at least 140 miles away (by monthly temperature + precipitation pattern).

Frost dates
Last spring / first fall frost
All-time records
Hottest, coldest, wettest
Planting calendar
What to plant, and when

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