March weather forecast
San Rafael del Sur, Nicaragua

March in San Rafael del Sur experiences a mild increase in lower temperatures and longer daylight hours compared to February. As the wind velocity dips marginally, whether or not it significantly alters the feel of the month remains subjective. The city gets bright sunlight for approximately 9.6 hours which lights up the day. Pressure holds relatively unchanging from the previous month, while humidity sees a minor decrease. March concludes winter and welcomes spring in San Rafael del Sur.

Temperature

March in San Rafael del Sur reports an average high-temperature of a still tropical 32.9°C (91.2°F), slightly varied from February's 32°C (89.6°F). In the month of March, the average temperature in San Rafael del Sur dips to a warm 24.3°C (75.7°F) during the night.

Heat index

In March, the heat index is computed to be a blistering 40°C (104°F). Greater preventive actions are needed, heat exhaustion and heat cramps are likely. Persistent activity could provoke heatstroke.
The metrics for the heat index are tailored for both shady environments and light winds. Direct exposure to sunlight could raise the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'real feel', is the result of factoring in humidity to the air temperature, indicating perceived warmth. Additional elements including metabolic differences, the level of physical activity, and attire have a role in shaping the individual's temperature perception. When directly under the sun, the weather's impact can intensify, possibly boosting the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are extremely significant for babies and toddlers. Children often lack awareness of the importance of taking breaks and rehydrating. The feeling of thirst is a late indication of dehydration, so maintaining hydration, especially during long periods of physical activity, is critical.
The innate cooling system of the human body revolves around perspiration, with the evaporation of sweat being central to this process. When relative humidity is on the rise, it curtails evaporation, thereby reducing the heat elimination from the body and causing the feeling of being excessively hot. The body is at risk of dehydration and related complications when it fails to shed excessive heat.

Humidity

March is the least humid month in San Rafael del Sur, with an average relative humidity of 61%.

Rainfall

In San Rafael del Sur, during March, the rain falls for 2 days and regularly aggregates up to 1mm (0.04") of precipitation. In San Rafael del Sur, Nicaragua, during the entire year, the rain falls for 177.4 days and collects up to 1153mm (45.39") of precipitation.

Daylight

In San Rafael del Sur, Nicaragua, the average length of the day in March is 12h and 4min.
On the first day of the month, sunrise is at 06:00 and sunset at 17:55. On the last day of March, sunrise is at 05:42 and sunset at 17:56 CST.

Sunshine

The average sunshine in March in San Rafael del Sur is 9.6h.

UV index

The months with the highest UV index in San Rafael del Sur are January through December, with an average maximum UV index of 7. January through December, with an average maximum UV index of 7, are months with the lowest UV index in San Rafael del Sur. A UV Index reading of 6 to 7 represents a high health risk from exposure to the Sun's UV radiation for the average person.
Note: A maximum high UV index of 7 in March translates into the following recommendations:
Skirt overexposure. People with light complexions might get scorched in under 20 minutes. Between 10 a.m. and 4 p.m., the Sun's UV radiation is at its peak. Limit your exposure to direct sunlight during these hours. During bright days, sunglasses that offer UVA and UVB defense are recommended.