Climate and monthly weather forecast
Big Creek, Belize

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The climate of Big Creek

Big Creek, located in Belize, possesses a Tropical rainforest climate, or Af as classified by Köppen. Throughout the year, this region experiences consistently high temperatures, falling within the range from 20°C (68°F) to 31.3°C (88.3°F), with the minimum in February and maximum in September. Humidity remains relatively high throughout the year, ranging from 77% in April to 83% in January, which is characteristic of a tropical climate.

Rainfall patterns display a greater degree of variation, with monthly rainfall amounting to 46mm (1.81") in April, increasing to 169mm (6.65") in July. The number of rainfall days follows a similar trend; fewer rainfall days are observed in April with 18.6 days, whereas July experiences significantly higher amount with 30 days, clear evidence of the wet, tropical nature of the climate. The months of June to September see a notable increase in both rainfall totals and rainy days.

It is worth noting the high sea temperature, staying between 27°C (80.6°F) and 29°C (84.2°F) throughout the year, not exhibiting significant alterations. Moreover, average daily daylight and sunshine hours also fluctuate considerably throughout the year. Daylight ranges from 11.2 hours in December to 13.1 hours in June while sunshine shows maximum durations of 10.6 hours in April, lowering to 5.5 hours in January.

The best time to visit Big Creek

Scope of activities for outdoor enthusiasts expands between April and May. This period represents the warmest and brightest time of the year, with temperature highs reaching up to 31°C (87.8°F) and average daily sunshine extending up to 10.6 hours. However, despite enhanced outings opportunities, travelers should keep in mind that April also sees the least rainfall of the year at 46mm (1.81").

The worst time to visit Big Creek

Travelers who prefer to avoid excess rainfall and humidity should ideally avoid visiting Big Creek from June to September. As mentioned before, this period represents the peak of the rainy season, with precipitation totals peaking at 169mm (6.65") in July and rainy days reaching up to 30. Even though temperatures do remain warm, ranging from 24.8°C (76.6°F) to 31.5°C (88.7°F), the increased amount of rainfall and saturated conditions might restrict outdoor activities.

Spring weather in Big Creek

March to May in Big Creek typically sees temperatures ranging from 21.2°C (70.2°F) to 31.1°C (88°F) with decreasing rainfall amounts and an increase in sunshine hours, peaking at 10.6 hours in April. Relative humidity reduces from 79% in March to 77% in April, signaling the onset of drier conditions. Visitors during this season can expect to enjoy a warmer climate with less rainfall interruptions.

Summer weather in Big Creek

The summer months of June through August bring increasing precipitation with rainfall peaking at 169mm (6.65") in July along an average of 30 rainy days. Despite the increase in precipitation, temperature stays fairly consistent, with lows of 24.6°C (76.3°F) and highs of 31.1°C (88°F). Increased rainfall does not compromise the hours of sunshine much with 10.1 hours in June to 9.8 hours in August.

Autumn weather in Big Creek

Autumn in Big Creek, from September to November, experiences temperatures from 23.4°C (74.1°F) to 31.3°C (88.3°F), coinciding with the tail end of the rainy season. Rainfall totals slightly decline from 122mm (4.8") in September to 108mm (4.25") in November, along with a decrease in the number of rainy days. The hours of sunshine also decrease through the season, reducing from 9.4 hours in September to 6.8 hours in November.

Winter weather in Big Creek

The winter months of December to February characterize the beginning of a drier period with a decrease in average rainfall, from 78mm (3.07") in December to 65mm (2.56") in February. Daytime temperatures maintain a range from 20°C (68°F) to 27.6°C (81.7°F), fostering favourable conditions for outdoor activities. Notably, December possesses an average of 11.2 daylight hours, the minimum throughout the year.

Weather in January

January brings mild and calming weather to Big Creek, Belize, compared to the more brisk conditions of December. It consists of rather humid air juxtaposed with warm days and balmy nights, while brisk winds and scattered clouds abound. Weather in January »

Weather in February

In February, Big Creek experiences smooth transitional weather as the area moves from the relative cold of January. A characteristic feature of this month is the considerable drop in rainfall, bottoming out at 65mm (2.56"). Weather patterns shift towards the drier, sunnier conditions expected in March, with an uptick in temperature becoming noticeable. Weather in February »

Weather in March

March's weather ushers in the beginning of warmer times in Big Creek, Belize, with a noticeable jump from February's cooler conditions. The month sets itself apart with a UV index of 7, which underlines the importance of sun safety. Weather in March »

Weather in April

The effects of transitioning from a relatively wet March to a warmer April are significant in Big Creek. The most considerable change is observed in the form of a dip in rainfall to just 46mm (1.81") combined with a surge in temperature and sunlight hours. Weather in April »

Weather in May

May in Big Creek, Belize, is characterized by increased humidity levels and higher rainfall, reshaping the tranquil weather experienced in April. With a higher level of rainfall, 105mm (4.13") to be precise, the month distinguishes itself as the onset of the wet season. Weather in May »

Weather in June

In June, the weather patterns of Big Creek transform noticeably from May's introductory monsoon climate. Unusually, this is the month with the highest average rainfall, swelling at a considerable 153mm (6.02"), making it the wettest month of the year. Weather in June »

Weather in July

July in Big Creek, Belize, is synonymous with elevated rainfall following June's peak. It reveals an identified pattern with the highest average recorded wind speeds at an impressive 10.5km/h (6.5mph). July's weather uniqueness revolves around a peculiar balance between the most extended sunlight hours and abundant downpours. Weather in July »

Weather in August

August at Big Creek ushers in moderate changes in weather patterns compared to the high rainfall witnessed in July. An interesting characteristic unique to August is that despite lower rainfall, the month boasts the same average humidity as July. Weather in August »

Weather in September

September brings a slight cool-off to Big Creek, Belize, from August's humidity and heat. However, the relative humidity holds constant at 78%, facilitating warmth retention. With the heralding of autumn, the daylight hours gradually taper off, creating smaller windows for outdoor activities. Weather in September »

Weather in October

Entering October, Big Creek residents find themselves wrapped in a more relaxed atmospheric embrace than in September. The surge in rainfall reaching 145mm (5.71") sets October apart from the previous months; it is a stark contrast to the declining tendencies noted earlier. Weather in October »

Weather in November

The penultimate month of November tends to bring milder weather to Big Creek, Belize, following October's rainfall peak. With a constant pattern observed in relative humidity from September to November, November sustains the preceding month's sticky warmth. Weather in November »

Weather in December

December sees Big Creek ushering in the beginning of the dry season. With relative humidity crossing over to 82%, the highest level all year, the air feels moist and dense despite the overall cooler temperature. The rainfall recorded in December drops to 78mm (3.07"), a noticeable contrast to November's more raining patterns, signifying the onset of the drier periods of the year. Weather in December »
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Frequently asked questions

What is the coldest time of year in Big Creek?

January, having an average high-temperature of 26.3°C (79.3°F) and an average low-temperature of 20°C (68°F), is the coldest month.

What is the most humid month in Big Creek?

January is the most humid month in Big Creek, with an average relative humidity of 83%.

How many days does it rain in Big Creek?

In Big Creek, Belize, during the entire year, the rain falls for 293.1 days and collects up to 1298mm (51.1") of precipitation.

What months are the sea coldest in Big Creek?

January through March, with an average sea temperature of 27°C (80.6°F), are months with the coldest seawater in Big Creek.

What is the month with the least sunshine in Big Creek?

January has the least sunshine of the year in Big Creek, Belize, with an average of 5.5h of sunshine.

What is the month with the lowest UV index in Big Creek?

January, February, October through December, with an average maximum UV index of 6, are months with the lowest UV index.

What is the month with the highest UV index in Big Creek?

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

What is the least humid month in Big Creek?

The least humid month in Big Creek, Belize, is April, with an average relative humidity of 77%.

What is the driest month in Big Creek?

The month with the least rainfall is April, when the rain falls for 18.6 days and typically collects 46mm (1.81") of precipitation.

What month has the most sunshine in Big Creek?

April has the most sunshine of the year in Big Creek, Belize, with an average of 10.6h of sunshine.

What are the months with the warmest sea water in Big Creek?

May through November, with an average sea temperature of 29°C (84.2°F), are months with the warmest seawater in Big Creek.

When are the longest days in Big Creek?

June has the longest days of the year in Big Creek, with an average of 13h and 6min of daylight.

What is the wettest month in Big Creek?

The month with the most rainfall is July, when the rain falls for 30 days and typically aggregates up to 169mm (6.65") of precipitation.

What are the warmest months in Big Creek?

Big Creek, Belize, notes the warmest temperatures in September, with a average high of 31.3°C (88.3°F) and a low of 24.3°C (75.7°F).

What is the month with the shortest days in Big Creek?

With an average of 11h and 12min of daylight, December has the shortest days of the year in Big Creek.

Is there Daylight Saving Time (DST) in Big Creek?

Big Creek, Belize, does not utilize Daylight Saving Time (DST). CST timezone is used throughout the entire year.

Average temperature
Big Creek, Belize

Average temperature - Big Creek, Belize

The warmest month (with the highest average high temperature) is September (31.3°C).
The month with the lowest average high temperature is January (26.3°C).

The month with the highest average low temperature is June (24.8°C).
The coldest month (with the lowest average low temperature) is January (20°C).

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Average pressure
Big Creek, Belize

Average pressure - Big Creek, Belize

The month with the highest atmospheric pressure is January (1017mbar).
The month with the lowest atmospheric pressure is September (1011.8mbar).

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Average wind speed
Big Creek, Belize

Average wind speed - Big Creek, Belize

The windiest month (with the highest average wind speed) is July (10.5km/h).
The calmest month (with the lowest average wind speed) is November (7.1km/h).

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Average humidity
Big Creek, Belize

Average humidity - Big Creek, Belize

The month with the highest relative humidity is January (83%).
The month with the lowest relative humidity is April (77%).

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Average rainfall
Big Creek, Belize

Average rainfall - Big Creek, Belize

The wettest month (with the highest rainfall) is July (169mm).
The driest month (with the least rainfall) is April (46mm).

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Average rainfall days
Big Creek, Belize

Average rainfall days - Big Creek, Belize

The month with the highest number of rainy days is July (30 days).
The month with the least rainy days is April (18.6 days).

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Average sea temperature
Big Creek, Belize

Average sea temperature - Big Creek, Belize

The best months for swimming (with the highest average sea temperature) are May, June, July, August, September, October and November (29°C).
The coldest months (with the lowest average sea temperature) are January, February and March (27°C).

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Average daylight / Average sunshine
Big Creek, Belize

Average daylight / Average sunshine - Big Creek, Belize

The month with the longest days is June (Average daylight: 13h and 6min).
The month with the shortest days is December (Average daylight: 11h and 12min).

The month with the most sunshine is April (Average sunshine: 10h and 36min).
The month with the least sunshine is January (Average sunshine: 5h and 30min).

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Average sunshine days
Big Creek, Belize

Average sunshine days - Big Creek, Belize

The month with the most sunshine days is April (6 days).
The month with the least sunshine days is July (0.5 days).

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Average UV index
Big Creek, Belize

Average UV index - Big Creek, Belize

The months with the highest UV index are March, April, May, June, July, August and September (UV index 7).
The months with the lowest UV index are January, February, October, November and December (UV index 6).

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Average visibility
Big Creek, Belize

Average visibility - Big Creek, Belize

The month with the highest visibility is June (10km).
The months with the lowest visibility are January, February, March, April, May, July, August, September, October, November and December (9km).

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Big Creek, Belize

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