March weather forecast
Nakhon Sawan, Thailand

March in Nakhon Sawan, witnesses a transition phase in the weather pattern. The temperature rises further, reaching a peak monthly average of 37°C (98.6°F). The minimum temperature also increases to an average of 24.7°C (76.5°F). This rise is expected given its tropical geographical features. An uptick is observed in rainfall to 33mm (1.3") over three days, hinting at the upcoming monsoon. Relative humidity remains stable at around 62%.

Temperature

Nakhon Sawan records a slight change with March's average high-temperatures adjusting to a still fiery hot 37°C (98.6°F) from February's 35.2°C (95.4°F). With a significant daily temperature differential, Nakhon Sawan's nighttime temperature in March falls to an average of 24.7°C (76.5°F).

Heat index

March's average heat index is computed to be a burning hot 53°C (127.4°F). Mind: Heat cramps along with heat exhaustion are anticipated. Heatstroke can develop with continued physical activity.
Understanding the heat index involves considering values for shaded locales with light wind. Direct sunlight has the potential to heighten heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'felt air temperature', gives an indication of how one might feel in terms of heat after considering humidity. Elements such as metabolic variations, being pregnant, and physical activity can impact one's weather perception. It is noteworthy that being in direct sunlight can enhance the weather's impact, raising the heat index by as much as 15 Fahrenheit (8 Celsius) degrees. Heat index values are primarily vital for children. Young ones often ignore the need to take a break and drink fluids. Thirst is a late-stage symptom of dehydration - hence, maintaining hydration, particularly during extended physical activities, is crucial.
In the face of high temperatures, the human body's reflex is to perspire, leveraging sweat evaporation for cooling. When relative humidity is heightened, it slows the rate of evaporation, thereby decreasing the body's ability to shed heat and creating a sensation of overheating. Should the body fail to balance its heat gain, the escalating temperature poses health challenges.

Humidity

The least humid month is March, with an average relative humidity of 62%.

Rainfall

In Nakhon Sawan, during March, the rain falls for 3 days and regularly aggregates up to 33mm (1.3") of precipitation. Throughout the year, there are 108 rainfall days, and 1150mm (45.28") of precipitation is accumulated.

Daylight

The average length of the day in March in Nakhon Sawan is 12h and 3min.
On the first day of the month, sunrise is at 06:36 and sunset at 18:26. On the last day of March, sunrise is at 06:15 and sunset at 18:32 +07.