April weather forecast
Phitsanulok, Thailand

April is traditionally the warmest month of the year in Phitsanulok, with the average high temperatures touching a scorching 37.2°C (99°F). Combined with a substantial increase in rainfall to 56mm (2.2") possibly occurring over six days, it is characterized by intense heat and substantial afternoon showers. The increase in humidity levels and reduction in temperature variations set the stage for the impending wet season. Despite its reputation, April in Phitsanulok remains a vibrant month, with residents and visitors alike adapting to the changing weather conditions.

Temperature

In Phitsanulok, the highest average temperatures are observed in April, with a high of 37.2°C (99°F) and a low of 25.4°C (77.7°F).

Heat index

In April, the average heat index is evaluated at a burning hot 54°C (129.2°F). Be wary: Heat exhaustion and heat cramps are highly anticipated. With continued activity, heatstroke is very likely.
Take into consideration that the heat index values are calculated for shade and light wind conditions. Direct sunlight has the potential to heighten heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'felt air temperature', melds the effects of warmth and moisture to generate a feeling of heat. This impact is subjective, influenced by the person's physical activity and individual heat perception, affected by factors including wind, attire, and metabolic differences. One should be aware that direct sunshine can amplify the perceived temperature, raising the heat index by as much as 15 Fahrenheit (8 Celsius) degrees. Heat index values are especially vital to children. Kids frequently ignore the importance of taking a break and rehydrating. Thirst is a late symptom of dehydration - thus, it is crucial to stay hydrated, especially during long-lasting physical activities.
By perspiring, the human body can shed its excessive warmth since evaporated sweat cools it off. When the air contains significant moisture, the efficiency of the evaporation process decreases, preventing the body from cooling down effectively and creating a feeling of overheating. When heat gain exceeds the level the body can remove, body temperature begins to rise, and heat-related illnesses and disorders may develop.

Humidity

In April, the average relative humidity is 63%.

Rainfall

In Phitsanulok, Thailand, in April, it is raining for 6 days, with typically 56mm (2.2") of accumulated precipitation. In Phitsanulok, during the entire year, the rain falls for 121 days and collects up to 1317mm (51.85") of precipitation.

Daylight

The average length of the day in April is 12h and 31min.
On the first day of the month, sunrise is at 06:13 and sunset at 18:32. On the last day of April, in Phitsanulok, sunrise is at 05:53 and sunset at 18:38 +07.