Climate and monthly weather forecast
Gonzales, LA

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The climate of Gonzales

The climate conditions in Gonzales, Louisiana, USA, relate to the Köppen climate classification 'Cfa', featuring a humid subtropical climate with no dry season. Positioned in the heart of a climatically diverse region, Gonzales receives varied weather conditions throughout the year.

The average high temperature ranges from 59.2°F (15.1°C) in the cooler month of January, gradually warming to a peak of 91°F (32.8°C) in the summer months of July and August, before finally sliding back down to 62.2°F (16.8°C) by December. Conversely, the minimum temperatures show a similar trend, commencing at 43.5°F (6.4°C) in January, peaking at 74.8°F (23.8°C) in August, and ending the cycle at 47.7°F (8.7°C) by December.

Relative humidity in Gonzales maintains a steady range across the year, staying between 74% and 81%. Rainfall patterns appear to be somewhat constant throughout the year, fluctuating from 1.18" (30mm) to a hike of 3.03" (77mm) in July, before returning to 1.3" (33mm) in December. Consequently, rainfall days follow a similar trend, starting at 9.2 days in January, peaking at 18.9 days in July, and finally decreasing back to 10.7 days in December.

Unique weather conditions in Gonzales present themselves in the form of dominant sunshine hours that vary from 5.1 hours per day in December to a high of 10.6 hours per day in June. This is opposed to the least sunshine days occurring in July with 9.4 days, while the most sunshine days are recorded in November with 20.4 days.

The best time to visit Gonzales

Considering the weather data, the most suitable time to visit Gonzales would be from late April to early June. During this period, maximum temperatures are not as intense, fluctuating moderately from 71.8°F (22.1°C) to 90.3°F (32.4°C). Daylight hours are also abundant varying from 12.9 hours to 14.1 hours, providing plenty of time for outdoor activities. Additionally, rainfall is manageable from 1.5" (38mm) to 1.61" (41mm), translating to approximately 13 to 16.5 rainy days a month.

The worst time to visit Gonzales

From the climatic analysis, the least favorable time to visit Gonzales would be the humid months of July and August. During these months, the temperatures are at their highest, reaching up to 91°F (32.8°C) and above. The burdening heat with 3.03" (77mm) of rainfall in July and 2.4" (61mm) in August makes this period difficult for travel and outdoor exploration.

Spring weather in Gonzales

In Gonzales, spring extends from March to May, bringing with it a gradual warming trend. The average high temperature ranges from 71.8°F (22.1°C) in March to a high of 84.7°F (29.3°C) in May. Rainfall during this season varies slightly, with a general increase from 0.98" (25mm) in March to 1.77" (45mm) in May. Daylight hours increase progressively, indicating a longer duration of visible light from 12 hours to 13.7 hours.

Summer weather in Gonzales

Summer months in Gonzales from June to August experience the season’s highest temperatures. June has an average maximum temperature of 90.3°F (32.4°C) that slightly elevates to 91°F (32.8°C) in July and August. The rainfall peaks in July with 3.03" (77mm), before falling to 2.4" (61mm) in August. Humidity during these months is quite high, standing between 78% and 79%. Notably, daylight hours are longest in June with 14.1 hours per day.

Autumn weather in Gonzales

Autumn, spanning September to November, witnesses reducing temperature trends. The average high starts at 87.4°F (30.8°C) in September, gradually dipping to 68.9°F (20.5°C) in November. Rainfall decreases through this period, from 1.18" (30mm) to 0.98" (25mm). However, autumn hosts more sunshine days, peaking at a high of 20.4 days in November.

Winter weather in Gonzales

Winter in Gonzales, through December to February, brings along the coldest temperatures of the year. The average high temperature drops to a low of 59.2°F (15.1°C) in January, while the minimum temperature dips to 43.5°F (6.4°C). Notably, December has the highest relative humidity at 81%. Despite the cooler temperatures, Gonzales receives only 0.04" (1mm) of snowfall in January, making it a relatively mild winter compared to other regions.

Weather in January

Gonzales, Louisiana sees somewhat chilly weather conditions in January. The lowest temperatures of the year occur this month, with minimum averages falling to 43.5°F (6.4°C). As the first month in a new year, January also ushers in ample cloud coverage, contributing to shorter daylight hours. Weather in January »

Weather in February

February in Gonzales, Louisiana signals the transition from winter to spring. Rising temperatures mark this transition, climbing from January's lows to an average minimum of 48.7°F (9.3°C). As this shift occurs, the city also experiences a slightly higher level of precipitation. Weather in February »

Weather in March

With the arrival of March, Gonzales, Louisiana fully welcomes the spring season. The city experiences a notable increase in average maximum temperature to reach 71.8°F (22.1°C). Longer periods of sunshine grace the city, allowing residents to enjoy the outdoors considerably more than in previous months. Weather in March »

Weather in April

April in Gonzales, Louisiana brings clear signs of advancing spring. Higher temperatures become the norm, with the mercury soaring to the mid-70s°F. Coinciding with this warmth, the city also sees a swell in rainfall, making it one of the wetter months of the year. Weather in April »

Weather in May

As May dawns in Gonzales, Louisiana, locals start to feel the onset of summer. The increasing temperature sees a new high, with the average maximum reaching a warmth of 84.7°F (29.3°C). Extra sunshine prevails, radiating out over an average of 10 hours per day. Weather in May »

Weather in June

June introduces summer in earnest in Gonzales, Louisiana. As the temperature continues to climb, the average maximum reaches a scorching 90.3°F (32.4°C). This increase in temperature is accompanied by more sunlight exposure and decreased wind speeds, reflecting the classic hallmarks of summer. Weather in June »

Weather in July

July ranks as the hottest month of the year in Gonzales, Louisiana. The heat intensifies even further with the highest average maximum temperature reaching a sultry 91°F (32.8°C). Notwithstanding the intense heat, the city witnesses one of the highest levels of rainfall this month. Weather in July »

Weather in August

August in Gonzales, Louisiana continues the hot, summer trend. This average maximum temperature remains near peak levels, hovering around 90.7°F (32.6°C). Furthermore, the month presents some of the longest daylight hours and among the highest amounts of rainfall. Weather in August »

Weather in September

September marks the beginning of autumn in Gonzales, Louisiana. Gradual decrease in temperature notes the transition to this new season, with the average maximum falling to 87.4°F (30.8°C). The month offers plentiful sunshine hours, complemented by moderately high rainfall. Weather in September »

Weather in October

With October's arrival, residents of Gonzales, Louisiana start to experience noticeable reductions in temperature. Moving away from September's warmth, the average minimum drops to a cooler 60.6°F (15.9°C). Alongside this, October proudly claims one of the lowest humidity levels in the year. Weather in October »

Weather in November

In November, Gonzales, Louisiana progressively embraces the winter season. A dip in the average maximum temperature to 68.9°F (20.5°C) addresses winter's growing presence. Simultaneously, less rainfall graces the city, hinting at the typically drier winter months to come. Weather in November »

Weather in December

December confirms winter's arrival in Gonzales, Louisiana. The average minimum temperature drops further to 47.7°F (8.7°C), setting a distinctly cooler ambiance. However, December receives steady rainfall not typically associated with the winter months. Weather in December »

Frequently asked questions

What month is the coldest in Gonzales?

January is the coldest month of the year, registering average temperatures as high as 59.2°F (15.1°C) and as low as 43.5°F (6.4°C).

How many days does it rain?

Throughout the year, there are 151.5 rainfall days, and 18.62" (473mm) of precipitation is accumulated.

When does it snow?

January is the only month when snow falls.

When does it snow the most?

The month with the most snowfall is January, when snow falls for 0.2 days and typically aggregates up to 0.04" (1mm) of snow.

How many days does it snow?

In Gonzales, during the entire year, snow falls for 0.2 days and aggregates up to 0.04" (1mm) of snow.

What is the most humid month in Gonzales?

February and December, with an average relative humidity of 81%, are most humid months.

When it does not snow?

February through December are months without snowfall.

What is the driest month in Gonzales?

The months with the least rainfall are March and November Rain falls for 12.1 days and accumulates 0.98" (25mm) of rain.

When is Daylight Saving Time (DST)?

On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts, and the time zone changes from CST to CDT. Daylight Saving Time ends Sunday, November 3. 2024, at 2:00 am, and the time zone reverts from CDT to CST.

When is the highest UV index?

The months with the highest UV index are May through August, with an average maximum UV index of 7.

When are the longest days?

With an average of 14h and 6min of daylight, June has the longest days of the year.

What month has the most sunshine?

June has the most sunshine of the year, with an average of 10.6h of sunshine.

What month is the hottest?

Gonzales's temperatures tend to reach their peak averages in July, with a high of 91°F (32.8°C) and a low of 74.1°F (23.4°C).

What is the wettest month?

July is the month with the most rainfall. Rain falls for 18.9 days and accumulates 3.03" (77mm) of precipitation.

What is the least humid month?

With an average relative humidity of 74%, October is the least humid month.

What is the month with the shortest days?

December has the shortest days of the year, with an average of 10h and 12min of daylight.

What is the month with the least sunshine?

December has the least sunshine of the year, with an average of 5.1h of sunshine.

When is the lowest UV index?

With an average maximum UV index of 3, December is the month with the lowest UV index.

Average temperature
Gonzales, LA

Average temperature - Gonzales, LA

The warmest month (with the highest average high temperature) is July (91°F).
The month with the lowest average high temperature is January (59.2°F).

The month with the highest average low temperature is August (74.8°F).
The coldest month (with the lowest average low temperature) is January (43.5°F).

Average pressure
Gonzales, LA

Average pressure - Gonzales, LA

The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.96"Hg).

Average wind speed
Gonzales, LA

Average wind speed - Gonzales, LA

The windiest months (with the highest average wind speed) are February and April (7.1mph).
The calmest months (with the lowest average wind speed) are July and August (4.7mph).

Average humidity
Gonzales, LA

Average humidity - Gonzales, LA

The months with the highest relative humidity are February and December (81%).
The month with the lowest relative humidity is October (74%).

Average rainfall
Gonzales, LA

Average rainfall - Gonzales, LA

The wettest month (with the highest rainfall) is July (3.03").
The driest months (with the least rainfall) are March and November (0.98").

Average rainfall days
Gonzales, LA

Average rainfall days - Gonzales, LA

The month with the highest number of rainy days is July (18.9 days).
The month with the least rainy days is November (7.9 days).

Average snowfall
Gonzales, LA

Average snowfall - Gonzales, LA

The month with the highest snowfall is January (0.04").
The months with the least snowfall are February, March, April, May, June, July, August, September, October, November and December (0").

Average snowfall days
Gonzales, LA

Average snowfall days - Gonzales, LA

The month with the highest number of snowfall days is January (0.2 days).
The months with the least snowfall days are February, March, April, May, June, July, August, September, October, November and December (0 days).

Average daylight / Average sunshine
Gonzales, LA

Average daylight / Average sunshine - Gonzales, LA

The month with the longest days is June (Average daylight: 14h and 6min).
The month with the shortest days is December (Average daylight: 10h and 12min).

The month with the most sunshine is June (Average sunshine: 10h and 36min).
The month with the least sunshine is December (Average sunshine: 5h and 6min).

Average sunshine days
Gonzales, LA

Average sunshine days - Gonzales, LA

The month with the most sunshine days is November (20.4 days).
The month with the least sunshine days is August (9.3 days).

Average visibility
Gonzales, LA

Average visibility - Gonzales, LA

The months with the highest visibility are January, February, June, July, August, October, November and December (6mi).
The months with the lowest visibility are March, April, May and September (5mi).

Gonzales, Louisiana, USA

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