April weather forecastChalán, Colombia
April
Weather in April
April, like March, is another hot spring month in Chalán, Colombia, with an average temperature fluctuating between 25.1°C (77.2°F) and 33.3°C (91.9°F).Temperature
April's presence marks an average high-temperature of a still hot 33.3°C (91.9°F), subtly varied from March's 34.7°C (94.5°F). April nights in Chalán, Colombia, cool down to an average low-temperature of 25.1°C (77.2°F).Heat index
The heat index value during April is calculated to be a burning hot 47°C (116.6°F). Attention: Heat exhaustion and heat cramps are anticipated. Prolonged effort can result in heatstroke.Data suggests that the heat index is set for environments in shade and with a light wind. A direct sunlight exposure may boost the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'feels like', is an amalgamation of air temperature and humidity to express the equivalent perceived temperature. The effect is experienced differently by individuals, hinging on unique characteristics such as body mass, stature, and level of activity. In direct sunlight, the heat's impact can be heightened, potentially leading to an increase in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are especially vital to children. 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 human body normally cools itself by perspiration. Excessive warmth is eliminated from the body by evaporation of sweat. 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. As the body gains more heat than it can dissipate, there's a risk of increasing temperatures and resultant overheating.
Humidity
In April, the average relative humidity is 75%.Rainfall
In Chalán, in April, during 26.4 rainfall days, 128mm (5.04") of precipitation is typically accumulated. Throughout the year, there are 261.6 rainfall days, and 1161mm (45.71") of precipitation is accumulated.Daylight
In April, the average length of the day is 12h and 20min.On the first day of the month, sunrise is at 05:58 and sunset at 18:11. On the last day of April, sunrise is at 05:44 and sunset at 18:12 -05.
Sunshine
In Chalán, the average sunshine in April is 10h.UV index
January through September and December, with an average maximum UV index of 7, are months with the highest UV index. A UV Index value of 6 to 7 symbolizes a high health vulnerability from unsafe exposure to UV radiation for average individuals.Note: The maximum UV index of 7 during April leads to these instructions:
Persist in precautions and follow sun safety policies. Keeping sunburn at bay is imperative. Stay in the shade and limit sun exposure from 10 a.m. to 4 p.m., when UV radiation is most potent. Keep in mind that shade structures like parasols or canopies do not offer full protection. Equip yourself with UVA and UVB-filtering sunglasses on clear, sunny days.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in April
Chalán, Colombia
- Average high temperature in April: 33.3°C
The warmest month (with the highest average high temperature) is February (35.6°C).
The month with the lowest average high temperature is November (30.9°C).
- Average low temperature in April: 25.1°C
The months with the highest average low temperature are March and April (25.1°C).
The coldest month (with the lowest average low temperature) is December (22.8°C).
Average pressure in April
Chalán, Colombia
- Average pressure in April: 1008.9mbar
The months with the highest atmospheric pressure are May and September (1009.3mbar).
The months with the lowest atmospheric pressure are February and December (1008.6mbar).
Average wind speed in April
Chalán, Colombia
- Average wind speed in April: 6.7km/h
The windiest month (with the highest average wind speed) is March (7.7km/h).
The calmest months (with the lowest average wind speed) are May, June, November and December (6.1km/h).
Average humidity in April
Chalán, Colombia
- Average humidity in April: 75%
The months with the highest relative humidity are October and November (85%).
The month with the lowest relative humidity is February (65%).
Average rainfall in April
Chalán, Colombia
- Average rainfall in April: 128mm
The wettest month (with the highest rainfall) is October (174mm).
The driest months (with the least rainfall) are January and February (19mm).
Average rainfall days in April
Chalán, Colombia
- Average rainfall days in April: 26.4 days
The month with the highest number of rainy days is October (28.5 days).
The month with the least rainy days is February (10.8 days).
Average daylight in April /
Average sunshine in April
Chalán, Colombia
- Average daylight in April: 12h and 18min
The month with the longest days is June (Average daylight: 12h and 42min).
The month with the shortest days is December (Average daylight: 11h and 36min).
- Average sunshine in April: 10h and 0min
The month with the most sunshine is July (Average sunshine: 10h and 48min).
The month with the least sunshine is December (Average sunshine: 7h and 0min).
Average sunshine days in April
Chalán, Colombia
- Average sunshine days in April: 2.9 days
The month with the most sunshine days is January (17.6 days).
The month with the least sunshine days is November (1.7 days).
Average UV index in April
Chalán, Colombia
- Average UV index in April: 7
The months with the highest UV index are January, February, March, April, May, June, July, August, September and December (UV index 7).
The months with the lowest UV index are October and November (UV index 6).
Average cloud cover in April
Chalán, Colombia
- Average cloud cover in April: 43
The month with the most cloud cover is October (Cloud cover 45).
The month with the least cloud cover is January (Cloud cover 23).
Average visibility in April
Chalán, Colombia
- Average visibility in April: 9km
The months with the highest visibility are January, February and March (10km).
The months with the lowest visibility are August, September, October and November (8km).
