March weather forecast
First Savannah, Guyana

The first month of the spring, March, is a tropical month in First Savannah, Guyana, with temperature in the range of an average high of 30.3°C (86.5°F) and an average low of 22.2°C (72°F).

Temperature

The introduction of March notes a subtle temperature variation to a tropical 30.3°C (86.5°F) from February's 29.4°C (84.9°F). An average minimum temperature of 22.2°C (72°F) is recorded during the month of March.

Heat index

In March, the average heat index is appraised at a fiery hot 39°C (102.2°F). Undertake additional safety actions, risk of heat cramps and heat exhaustion is significant. Persistent activity may induce heatstroke.
In reference to the heat index, it's for places in shade and with a slight wind. Heat index values may surge by up to 15 Fahrenheit (8 Celsius) degrees in the presence of direct sunlight.
Note: The heat index, also known as 'felt air temperature' or 'apparent temperature', marries air temperature and humidity to produce a value illustrating perceived warmth. The influence of weather is personal, differing among a variety of individuals based on differences in body mass, stature, and the level of physical activity. Awareness is key; direct sunlight can enhance the weather's impact, possibly boosting the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are essentially critical for children. Typically, children face more danger than adults as they usually perspire less. Their larger skin surface relative to their small bodies and increased heat output from their activities enhance their risk.
As a reaction to high temperatures, the human body begins to perspire, using the evaporation of sweat to lower its temperature. Excessive relative humidity disturbs the body's typical cooling process by reducing evaporation, leading to a decrease in body cooling rate and an increase in the sensation of warmth. Overheating and potential dehydration arise when body heat gain eclipses its release capability.

Humidity

In First Savannah, the average relative humidity in March is 80%.

Rainfall

In March, in First Savannah, the rain falls for 27.3 days. Throughout March, 62mm (2.44") of precipitation is accumulated. In First Savannah, during the entire year, the rain falls for 312.9 days and collects up to 1254mm (49.37") of precipitation.

Daylight

In First Savannah, the average length of the day in March is 12h and 5min.
On the first day of March, sunrise is at 06:03 and sunset at 18:03. On the last day of the month, sunrise is at 05:49 and sunset at 18:00 -04.

Sunshine

In March, the average sunshine in First Savannah is 7.7h.

UV index

The months with the highest UV index are March, April, July through November, with an average maximum UV index of 7. A UV Index reading of 6 to 7 represents a high health risk from unsafe exposure to UV radiation for the ordinary person.
Note: In March, the maximum UV index of 7 suggests these recommendations:
Evade overexposure. Individuals with fair skin risk burning in under 20 minutes. Remember that the sun's UV radiation is strongest between 10 a.m. and 4 p.m. Make an effort to avoid direct sun exposure during these hours. Wearing sunglasses with both UVA and UVB protection effectively reduces sun-induced eye damage.