April weather forecast
Cheltenham, Saint Vincent and the Grenadines

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Weather in April

The onset of April brings noticeable changes to Cheltenham’s weather. Increased rainfall to the tune of 32mm (1.26") over about 18 days and escalating temperatures set the pace for what is to come in the following months. The sun continues to shine brighter with an amplified average of 9.8 daily sunshine hours. This, combined with the steady wind speed of around 26km/h (16.2mph), makes April a pleasant precursor to the hotter months to come.

Temperature

Cheltenham marks the start of April with an average high-temperature of a still moderately hot 27.3°C (81.1°F), hinting at a slight fluctuation from March's 26.7°C (80.1°F). A consistent average low of 26.2°C (79.2°F) is noted in Cheltenham throughout April, only a small step down from its daytime high.

Heat index

In April, the heat index is calculated to be a hot 30°C (86°F). Extended exposure and activity might lead to tiredness, potentially resulting in heat cramps.
Consider that heat index readings are for situations in the shade and light wind. The heat index could see an increase by 15 Fahrenheit (8 Celsius) degrees under direct sunshine.
Note: The heat index, also known as 'felt air temperature' or 'real feel', reflects the blend of air temperature and relative humidity to give a temperature impression. Metabolic differences, pregnancy status, and the level of physical activity are additional factors influencing an individual's weather perception. Should you be directly under the sun, anticipate a possible increase in the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly important for children. Typically, young kids are at a higher risk than adults since they sweat less. Also, the larger skin surface in proportion to their small bodies and the heightened heat production due to their active nature adds to their vulnerability.

Humidity

The average relative humidity in April in Cheltenham is 77%.

Rainfall

In April, the rain falls for 17.7 days. Throughout April, 32mm (1.26") of precipitation is accumulated. In Cheltenham, during the entire year, the rain falls for 238.6 days and collects up to 627mm (24.69") of precipitation.

Daylight

In April, the average length of the day is 12h and 26min.
On the first day of April in Cheltenham, sunrise is at 06:00 and sunset at 18:16. On the last day of the month, sunrise is at 05:44 and sunset at 18:19 AST.

Sunshine

In April, the average sunshine in Cheltenham is 9.8h.

UV index

The months with the highest UV index in Cheltenham, Saint Vincent and the Grenadines, are January through December, with an average maximum UV index of 7. The months with the lowest UV index in Cheltenham are January through December, with an average maximum UV index of 7. A UV Index value of 6 to 7 symbolizes a high threat to health from exposure to the Sun's UV radiation for average individuals.
Note: In April, the maximum UV index of 7 suggests these recommendations:
Implement preventive steps and embrace sun safety standards. Protection from skin and eye distress is compulsory. 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. To mitigate harm from sun exposure, pick sunglasses offering UVA and UVB defense.
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Frequently asked questions

What are April temperatures in Cheltenham?

The high-temperature, in April, in Cheltenham, is 27.3°C (81.1°F), while the low-temperature averages to 26.2°C (79.2°F). In April, the average heat index (a.k.a. 'felt air temperature', 'feels like'), which factors the actual air temperature with the relative humidity, is calculated to be 30°C (86°F).

What is the average humidity in April in Cheltenham?

In April, the average relative humidity is 77%.

How many days does it rain in April in Cheltenham?

In Cheltenham, during April, the rain falls for 17.7 days and regularly aggregates up to 32mm (1.26") of precipitation.

How many hours of daylight does Cheltenham have in April?

In Cheltenham, the average day length in April is 12h and 26min.

When are sunrise and sunset in April in Cheltenham?

In April, on the first day of the month, sunrise is at 06:00 and sunset at 18:16. On the last day of the month, sunrise is at 05:44 and sunset at 18:19 AST.

How long on average sun shines in April in Cheltenham?

In April, the average sunshine duration is 9.8h.

What is the month with the highest UV index in Cheltenham?

January through December, with an average maximum UV index of 7, are months with the highest UV index.

What are the months with the lowest UV index in Cheltenham?

The months with the lowest UV index in Cheltenham are January through December, with an average maximum UV index of 7.

What is the UV index intensity in April in Cheltenham?

In Cheltenham, the average daily maximum UV index in April is 7. A UV Index reading of 6 to 7 represents a high health threat from exposure to Sun's UV rays.

Average temperature in April
Cheltenham, Saint Vincent and the Grenadines

Average temperature in April - Cheltenham, Saint Vincent and the Grenadines
  • Average high temperature in April: 27.3°C

The warmest month (with the highest average high temperature) is September (28.8°C).
The month with the lowest average high temperature is February (26.5°C).

  • Average low temperature in April: 26.2°C

The month with the highest average low temperature is September (28°C).
The coldest month (with the lowest average low temperature) is February (25.7°C).

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Average pressure in April
Cheltenham, Saint Vincent and the Grenadines

Average pressure in April - Cheltenham, Saint Vincent and the Grenadines
  • Average pressure in April: 1013.7mbar

The month with the highest atmospheric pressure is June (1014.5mbar).
The month with the lowest atmospheric pressure is November (1010.9mbar).

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Average wind speed in April
Cheltenham, Saint Vincent and the Grenadines

Average wind speed in April - Cheltenham, Saint Vincent and the Grenadines
  • Average wind speed in April: 26km/h

The windiest month (with the highest average wind speed) is February (29.3km/h).
The calmest month (with the lowest average wind speed) is September (20.6km/h).

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Average humidity in April
Cheltenham, Saint Vincent and the Grenadines

Average humidity in April - Cheltenham, Saint Vincent and the Grenadines
  • Average humidity in April: 77%

The months with the highest relative humidity are May, June and July (78%).
The month with the lowest relative humidity is February (75%).

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Average rainfall in April
Cheltenham, Saint Vincent and the Grenadines

Average rainfall in April - Cheltenham, Saint Vincent and the Grenadines
  • Average rainfall in April: 32mm

The wettest month (with the highest rainfall) is August (94mm).
The driest month (with the least rainfall) is February (23mm).

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Average rainfall days in April
Cheltenham, Saint Vincent and the Grenadines

Average rainfall days in April - Cheltenham, Saint Vincent and the Grenadines
  • Average rainfall days in April: 17.7 days

The month with the highest number of rainy days is August (24.3 days).
The month with the least rainy days is February (14.8 days).

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Average daylight in April /
Average sunshine in April
Cheltenham, Saint Vincent and the Grenadines

Average daylight in April / Average sunshine in April - Cheltenham, Saint Vincent and the Grenadines
  • Average daylight in April: 12h and 2min

The month with the longest days is June (Average daylight: 12h and 54min).
The month with the shortest days is December (Average daylight: 11h and 24min).

  • Average sunshine in April: 9h and 5min

The month with the most sunshine is August (Average sunshine: 10h and 6min).
The month with the least sunshine is December (Average sunshine: 6h and 24min).

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Average sunshine days in April
Cheltenham, Saint Vincent and the Grenadines

Average sunshine days in April - Cheltenham, Saint Vincent and the Grenadines
  • Average sunshine days in April: 5.8 days

The months with the most sunshine days are February and March (9.3 days).
The month with the least sunshine days is July (1.7 days).

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Average UV index in April
Cheltenham, Saint Vincent and the Grenadines

Average UV index in April - Cheltenham, Saint Vincent and the Grenadines
  • Average UV index in April: 7

The months with the highest UV index are January, February, March, April, May, June, July, August, September, October, November and December (UV index 7).
The months with the lowest UV index are January, February, March, April, May, June, July, August, September, October, November and December (UV index 7).

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Average cloud cover in April
Cheltenham, Saint Vincent and the Grenadines

Average cloud cover in April - Cheltenham, Saint Vincent and the Grenadines
  • Average cloud cover in April: 42

The month with the most cloud cover is July (Cloud cover 46).
The months with the least cloud cover are January and February (Cloud cover 37).

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Average visibility in April
Cheltenham, Saint Vincent and the Grenadines

Average visibility in April - Cheltenham, Saint Vincent and the Grenadines
  • Average visibility in April: 10km

The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).

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Cheltenham, Saint Vincent and the Grenadines

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