Climate and monthly weather forecast
New Braunfels, TX

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Rocks and scenic trees along both side of the shores on the calm Guadalupe River in New Braunfels, Texas
Rocks and scenic trees along both side of the shores on the calm Guadalupe River in New Braunfels, Texas

The climate of New Braunfels

Situated in Texas, USA, New Braunfels boasts a Cfa Köppen climate classification, typically known as a Humid subtropical climate, with no dry season. This categorization is indicative of mild winters and humid summers. A solid understanding of the town’s annual weather patterns can assist in planning activities and trips at the best times.

Annual temperatures in New Braunfels provide comfortable weather ranges. The lowest recorded average temperature is around 43.7°F (6.5°C) in the winter months, while the highest average temperature is up to 96.3°F (35.7°C) in the peak of summer. Relative humidity sees little variation throughout the year, staying within the range of 61% to 77%. The pattern of precipitation displays variability through the seasons. Rainfall levels oscillate, ranging from a low of 0.2" (5mm) in February up to a high of 1.38" (35mm) in May. Clear skies remain predominant, with the amount of sunlight ranging from 5.2 hours in December to 10 hours in the summer months of July and August.

New Braunfels' climate maintains components that keep it appealing through the year. It showcases a fairly consistent state and weather pattern. Special attention should be paid to the window between May and June, where precipitation sees a noticeable rise, potentially affecting travel and outdoor plans.

The best time to visit New Braunfels

The ideal time to visit New Braunfels would be in the balmy spring months of April and May, and the cooler autumn months from September to November. During these periods, the town experiences relatively moderate temperatures, ranging between 64°F (17.8°C) and 79.5°F (26.4°C). With sunlight hours ranging from 7.4 hours to 8.4 hours and relatively lower levels of rainfall, these periods offer great opportunities for sightseeing and outdoor activities.

The worst time to visit New Braunfels

The hottest months from June to August, which see temperatures skirting between 90.9°F (32.7°C) and 96.3°F (35.7°C), might prove uncomfortable for visitors not used to high-heat conditions. Additionally, May and June also register higher levels of rainfall, with an average of 1.38" (35mm) and 1.1" (28mm) respectively. These conditions could impede outdoor activities, making it less desirable for tourism.

Spring weather in New Braunfels

Spring in New Braunfels, from March to May, brings a pleasant shift in the weather, with temperature averages surging from 53.4°F (11.9°C) to 65.8°F (18.8°C). These months experience a hike in rainfall from 0.39" (10mm) to 1.38" (35mm), marking the highest rainfall for the year in May. The season also features an increase in daylight hours from 12 hours in March to 13.7 hours in May, holding the promise of longer and brighter days.

Summer weather in New Braunfels

Summers from June to August in New Braunfels epitomize the typical subtropical climate. High temperatures ranging from 90.9°F (32.7°C) to 96.3°F (35.7°C) and an average relative humidity of 67% bring an indisputable warmth. Despite this, the season gets spotlighted by the longest daylight hours of the year marked at 14 hours in June. However, rainfall lowers to 0.63" (16mm) by August, making these months fairly dry.

Autumn weather in New Braunfels

Autumn, running from September to November, brings a slower pace to New Braunfels. Temperatures start their descent from the summer highs averaging 88.3°F (31.3°C) in September to much lower and comfortable temperatures at 52°F (11.1°C) in November. Daylight hours reduce gradually from 12.3 hours to 10.7 hours. The rainfall too sees a decline, reaching 0.31" (8mm) by November.

Winter weather in New Braunfels

Winter months from December to February reveal yet another face of weather in New Braunfels. Temperatures dip to colder averages, with lows of 43.7°F (6.5°C) in December and highs of 47.1°F (8.4°C) in February. These months also witness the least rainfall of the year with 0.31" (8mm) in December and just 0.2" (5mm) in February. Sunshine hours measure the lowest for the year, at around 5.4 hours in December, advancing to approximately 6.6 hours in February. Despite the lower temperatures, winters in New Braunfels still present a palatable climate profile.

Weather in January

January in New Braunfels, Texas brings cooler temperatures and lighter precipitation when compared to the subsequent month's weather. On the colder end of the scale, temperatures can go as low as 43.7°F (6.5°C). Daylight hours stand at 10.5 hours, contributing to the fresh and crisp climate that is a distinctive trait of this month. Weather in January »

Weather in February

As February takes hold in New Braunfels, the city experiences a soft transition into more moderate climatic conditions. Compared to January's chilliness, this month witnesses an appreciable increase in temperature, with the average high reaching 64°F (17.8°C). Weather in February »

Weather in March

March in New Braunfels signals clear indications of the transitioning seasons with the weather progressively warming up. Experiencing the highest rainfall until now for the year, the city sees 0.39" (10mm) of precipitation on average. Weather in March »

Weather in April

April's weather in New Braunfels introduces an undeniable shift towards the warmer months, with the added vibrancy of spring. A notable increment in temperatures is prominent, with highs peaking to an average of 78.3°F (25.7°C). Weather in April »

Weather in May

In May, New Braunfels starts experiencing the true onset of summer, spurred by increased temperatures and extended daylight. A substantial leap in temperatures is observed as they can rise to a significant average high of 83.8°F (28.8°C). Weather in May »

Weather in June

June ushers in the peak summer season in New Braunfels, with distinctly warmer temperatures and sunnier skies. The highest temperature reaches an average of 90.9°F (32.7°C), attesting to the heat of the month. Prolonged hours of sunshine bathe the city, with daylight extending to its maximum length for the year. Weather in June »

Weather in July

July's weather in New Braunfels represents the pinnacle of summer with the highest temperatures and lowest cloud cover of the year. With top temperatures rocketing to an average high of 94.6°F (34.8°C), the city bakes under the intensified heat. Weather in July »

Weather in August

New Braunfels in August continues to be in the grasp of summer, although slight moderations in the harshness of the climate are noted. The mercury drops a bit when compared to July's extreme, settling to a bearable average high of 96.3°F (35.7°C). Weather in August »

Weather in September

September brings an easing of summer's intensity in New Braunfels. The city witnesses a shift in temperatures, registering a more manageable average high of 88.3°F (31.3°C). The fall in temperature is accompanied by an increased cloud cover contributing a cooling effect. Weather in September »

Weather in October

October in New Braunfels brings along significant alterations in the city's weather when compared to the preceding months. Temperatures start taking a dip, averaging at a comfortable high of 79.5°F (26.4°C). More frequent gusts replace the steady wind speeds of summer, bringing with them a crispness to the air. Weather in October »

Weather in November

November in New Braunfels witnesses a clear departure from the warm months as the region begins to feel the chill of late autumn. The month showcases a significant drop in the average high temperature down to 68.7°F (20.4°C). Weather in November »

Weather in December

December marks the arrival of winter in New Braunfels, as brisk and chilly conditions dominate the weather. Compared to the warmth of November, December's temperatures plunge further, registering a low of 45.7°F (7.6°C). The city also experiences an increased cloud cover, adding to the wintry feel of the month. Weather in December »

Frequently asked questions

What part of the year is the coldest?

The coldest period is January, when temperatures fluctuate between an average high of 60.3°F (15.7°C) and a low of 43.7°F (6.5°C).

How much does it rain?

In New Braunfels, Texas, during the entire year, the rain falls for 93.3 days and collects up to 7.95" (202mm) of precipitation.

When does it snow in New Braunfels?

January through March are months with snowfall.

What is the snowiest month?

January has the most snowfall days of the year. Snow falls for 0.3 days.

How many days does it snow?

In New Braunfels, during the entire year, snow falls for 0.6 days.

What is the driest month?

February is the month with the least rainfall. Rain falls for 5.3 days and accumulates 0.2" (5mm) of precipitation.

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 it does not snow?

April through December are months without snowfall.

What is the most humid month?

With an average relative humidity of 77%, May is the most humid month.

What is the wettest month?

The month with the most rainfall is May, when the rain falls for 10.2 days and typically aggregates up to 1.38" (35mm) of precipitation.

What is the month with the highest UV index?

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

When are the longest days?

The month with the longest days is June, with an average of 14h and 0min of daylight.

What month has the most sunshine?

The month with the most sunshine is July, with an average of 10h of sunshine.

What is the hottest time of year?

In New Braunfels, August records the average highest temperatures, peaking at 96.3°F (35.7°C) and reaching a low of 74.8°F (23.8°C).

What is the least humid month?

August is the least humid month, with an average relative humidity of 61%.

What is the month with the shortest days?

December has the shortest days of the year, with an average of 10h and 18min of daylight.

What is the month with the least sunshine in New Braunfels?

With an average of 5.2h of sunshine, December has the least sunshine of the year.

What is the month with the lowest UV index?

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

Average temperature
New Braunfels, TX

Average temperature - New Braunfels, TX

The warmest month (with the highest average high temperature) is August (96.3°F).
The month with the lowest average high temperature is January (60.3°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 (43.7°F).

Average pressure
New Braunfels, TX

Average pressure - New Braunfels, TX

The month with the highest atmospheric pressure is January (30.15"Hg).
The month with the lowest atmospheric pressure is June (29.9"Hg).

Average wind speed
New Braunfels, TX

Average wind speed - New Braunfels, TX

The windiest month (with the highest average wind speed) is February (8.9mph).
The calmest month (with the lowest average wind speed) is September (6.1mph).

Average humidity
New Braunfels, TX

Average humidity - New Braunfels, TX

The month with the highest relative humidity is May (77%).
The month with the lowest relative humidity is August (61%).

Average rainfall
New Braunfels, TX

Average rainfall - New Braunfels, TX

The wettest month (with the highest rainfall) is May (1.38").
The driest month (with the least rainfall) is February (0.2").

Average rainfall days
New Braunfels, TX

Average rainfall days - New Braunfels, TX

The month with the highest number of rainy days is September (12.1 days).
The month with the least rainy days is January (4.9 days).

Average snowfall days
New Braunfels, TX

Average snowfall days - New Braunfels, TX

The month with the highest number of snowfall days is January (0.3 days).
The months with the least snowfall days are April, May, June, July, August, September, October, November and December (0 days).

Average daylight / Average sunshine
New Braunfels, TX

Average daylight / Average sunshine - New Braunfels, TX

The month with the longest days is June (Average daylight: 14h and 0min).
The month with the shortest days is December (Average daylight: 10h and 18min).

The month with the most sunshine is July (Average sunshine: 10h and 0min).
The month with the least sunshine is December (Average sunshine: 5h and 12min).

Average sunshine days
New Braunfels, TX

Average sunshine days - New Braunfels, TX

The month with the most sunshine days is January (23.9 days).
The month with the least sunshine days is September (15.3 days).

Average UV index
New Braunfels, TX

Average UV index - New Braunfels, TX

The months with the highest UV index are May, June, July and August (UV index 7).
The month with the lowest UV index is December (UV index 3).

Average visibility
New Braunfels, TX

Average visibility - New Braunfels, TX

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

New Braunfels, Texas, USA

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