Monthly weather forecast and climate
Zachary, LA

January is the coldest month in Zachary, Louisiana, with an average high-temperature of 54.7°F (12.6°C) and an average low-temperature of 34.2°F (1.2°C). During January, Zachary regularly aggregates up to 5.8" (147.3mm) of precipitation.
Weather in January »
In February, the average high-temperature is 61.9°F (16.6°C), and the average low-temperature is 39.9°F (4.4°C). Throughout February, in Zachary, 5.3" (134.6mm) of precipitation is accumulated.
Weather in February »
In Zachary, the average high-temperature is 70°F (21.1°C), and the average low-temperature is 49.1°F (9.5°C). In Zachary, 4.9" (124.5mm) of precipitation is typically accumulated.
Weather in March »
The average high-temperature, in April, is 77.2°F (25.1°C), while the average low-temperature is 56.5°F (13.6°C). Throughout April, 5.1" (129.5mm) of precipitation is accumulated.
Weather in April »
In May, the average high-temperature is 83.7°F (28.7°C), and the average low-temperature is 63°F (17.2°C). Throughout May, 5.5" (139.7mm) of precipitation is accumulated.
Weather in May »
In Zachary, in June, the average high-temperature is 90.5°F (32.5°C), and the average low-temperature is 71.4°F (21.9°C). June is the month with the most rainfall in Zachary, with 6" (152.4mm) of accumulated precipitation.
Weather in June »
With an average high-temperature of 91.6°F (33.1°C) and an average low-temperature of 72.9°F (22.7°C), July is the warmest month. In Zachary, 5.2" (132.1mm) of precipitation is typically accumulated.
Weather in July »
In August, the average high-temperature is 90.3°F (32.4°C), and the average low-temperature is 71.6°F (22°C). Throughout August, 5.7" (144.8mm) of precipitation is accumulated.
Weather in August »
In September, in Zachary, the average high-temperature is 85.1°F (29.5°C), and the average low-temperature is 67.5°F (19.7°C). Throughout September, in Zachary, 4.8" (121.9mm) of precipitation is accumulated.
Weather in September »
In Zachary, the average high-temperature is 78.1°F (25.6°C), and the average low-temperature is 54.7°F (12.6°C). During October, Zachary regularly aggregates up to 4.9" (124.5mm) of precipitation.
Weather in October »
The average high-temperature, in November, is 69.1°F (20.6°C), while the average low-temperature is 48°F (8.9°C). The month with the least rainfall is November when 4.2" (106.7mm) of precipitation is typically aggregated.
Weather in November »
The average high-temperature, in December, is 60.6°F (15.9°C), while the average low-temperature is 38.1°F (3.4°C). Throughout December, 5.3" (134.6mm) of precipitation is accumulated.
Weather in December »

What is the coldest month in Zachary?

With an average high-temperature of 54.7°F (12.6°C) and an average low-temperature of 34.2°F (1.2°C), January is the coldest month in Zachary, Louisiana.

How much does it rain in Zachary?

During the entire year, Zachary aggregates up to 62.7" (1592.6mm) of precipitation.

What is the rainiest month in Zachary?

June is the month with the most rainfall in Zachary, with 6" (152.4mm) of accumulated precipitation.

When are the longest days in Zachary?

June has the longest days of the year, with an average of 14.1h of daylight.

What is the warmest month in Zachary?

July is the warmest month in Zachary, Louisiana, with an average high-temperature of 91.6°F (33.1°C) and an average low-temperature of 72.9°F (22.7°C).

What is the driest month in Zachary?

November is the month with the least rainfall, with 4.2" (106.7mm) of accumulated precipitation.

What is the month with the shortest days in Zachary?

The month with the shortest days in Zachary is December, with an average of 10.2h of daylight.
Average temperature - Zachary, LA
Average rainfall - Zachary, LA
Average daylight - Zachary, LA

The month with the longest days is June (Average daylight: 14.1h).
The month with shortest days is December (Average daylight: 10.2h).

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