March weather forecast
Belize City, Belize

March marks the onset of Belize City's warm season, characterized by rising temperatures and reducing rainfall. This weather pattern aligns perfectly with activities that thrive in tropical climates. Under the glowing sun, providing a charming 7.7 hours of sunshine daily, the city invites nature lovers to enjoy its grandeur. The sea's temperature, steady at 27°C (80.6°F), beckons beach-goers for a pleasant dip. With high UV index levels, it is crucial to care for skin health while venturing outdoors.

Temperature

Belize City's weather in March indicates an average high-temperature of a still moderately hot 29.5°C (85.1°F), nearly consistent with the 28.3°C (82.9°F) of February. During March, Belize City's temperature averages to a pleasant 21.8°C (71.2°F) at night.

Heat index

The heat index for March is evaluated at a very hot 36°C (96.8°F). Preventive measures are required to mitigate the risk of heat cramps and heat exhaustion. Continuous activity may precipitate heatstroke.
It is emphasized that the heat index's values are meant for shaded zones with mild winds. If directly exposed to the sun, the heat index could rise by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'feels like', is an estimation of the warmth sensation when considering humidity levels. Metabolic differences, pregnancy status, and the level of physical activity are additional factors influencing an individual's weather perception. Be mindful that being in direct sunlight might mean feeling hotter, with the heat index rising by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are especially crucial for babies and toddlers. Children often miss understanding the importance of rest and rehydration. Thirst usually appears late during dehydration - therefore, maintaining hydration, particularly during long physical activities, is essential.
The body's self-cooling mechanism is rooted in perspiration, where evaporating sweat cools down excessive warmth. When the air holds a significant amount of moisture, the efficiency of the evaporation process is decreased, preventing the body from cooling down efficiently, leading to the sensation of overheating. When the heat gained surpasses the body's cooling capacity, temperatures rise, signaling potential health concerns.

Humidity

In March, the average relative humidity is 79%.

Rainfall

In Belize City, during March, the rain falls for 4.9 days and regularly aggregates up to 59mm (2.32") of precipitation. Throughout the year, there are 136.2 rainfall days, and 2014mm (79.29") of precipitation is accumulated.

Sea temperature

January through March, with an average sea temperature of 27°C (80.6°F), are months with the coldest seawater.
Note: Swimming, diving, and other activities in water temperatures between 25°C (77°F) and 29°C (84.2°F) are thought to be quite enjoyable and satisfying for extended periods, with no discomfort.

Daylight

In March, the average length of the day is 12h and 3min.
On the first day of March, sunrise is at 06:10 and sunset at 17:59. On the last day of the month, sunrise is at 05:47 and sunset at 18:06 CST.

Sunshine

In March, the average sunshine is 7.7h.

UV index

March through September, with an average maximum UV index of 12, are months with the highest UV index. A UV Index reading of 11, and higher, represents an excessive health risk from unprotected exposure to Sun's UV rays for ordinary individuals.
Note: In March, the average maximum UV index of 12 translates into the following recommendations:
Undertake all critical precautions. Protection from sun harm is vital. UV radiation from the Sun is most intense between 10 a.m. and 4 p.m. Try to avoid direct sunlight during this period. Loose clothes with a tight weave are optimal for safeguarding yourself against the Sun's rays. Directly after outdoor activities or swimming, a broad-spectrum sunscreen with SPF 30+ should be applied generously and reapplied frequently. Take heed! Reflections of sand and water make the Sun's UV rays stronger.