The climate of Cheltenham
Based on the Köppen climate classification,
Cheltenham,
Saint Vincent and the Grenadines has a tropical climate. Due to its geographical position closer to the equator, it experiences extended daylight hours throughout the year ranging from 11.4 hours in
December to the maximum of 12.9 hours in
June.
Temperature levels remain fairly constant during the year with the annual span varying only from 25.8°C (78.4°F) to 28.8°C (83.8°F). A fractional decline occurs usually in
February and
March, followed by a gradual rise peaking in
September. The highest temperatures are documented in September, and the lowest are registered in February and March.
Humidity levels display little variation, remaining in the upper half of spectrum between 75% to 78%. March experiences the highest levels of humidity and
July sees the lowest. Rainfall distribution is uneven across the months, taking a dip between February and
May then rising from June to
November, the heightened levels are due to the tropical storm season. Expect up to 94mm (3.7") of rainfall in
August and a mere 23mm (0.91") in February.
The amount of sunshine hours varies from 6.4 hours in December to 10.1 hours in August. Visibility throughout the year is quite good and remains constant at 10km (6.2mi). Cloud cover ranges between 37% and 46%, the latter usually occurring in the storm season. Winds can be quite breezy ranging from 20.6km/h (12.8mph) to 29.3km/h (18.2mph).
The best time to visit Cheltenham
Consider planning your visit to
Cheltenham between
February and
May. During these months, the weather is typically drier, with rainfall registered between 23mm (0.91") to 32mm (1.26"). The temperatures during this time are generally on the lower side varying from 25.7°C (78.3°F) to 27.3°C (81.1°F), which is most comfortable for outdoor activities. The daylight hours also start to increase, averaging around 12 hours per day.
The worst time to visit Cheltenham
Traveling to
Cheltenham between
June and
November might not be the best idea. This period marks the tropical storm season, which brings along heavier rainfall, ranging from 53mm (2.09") to 94mm (3.7"), and increased cloud cover. Despite the increased rainfall, humidity levels remain relatively unchanged from the rest of the year.
Spring weather in Cheltenham
Spring spans from
March to
May in
Cheltenham. The average temperature rises from 26.7°C (80.1°F) in March to 28°C (82.4°F) in May, while the lowest temperature registers between 25.9°C (78.6°F) to 27.1°C (80.8°F). Rainfall levels are on the lower end during this span, ascending slightly from 26mm (1.02") in March to 32mm (1.26") in May. Humidity remains relatively high, around 77%.
Summer weather in Cheltenham
The summer in
Cheltenham is quite hot and humid, and extends from
June to
August. Maximum temperatures hover between 28.3°C (82.9°F) and 28.7°C (83.7°F), while the lowest temperatures range from 27.3°C (81.1°F) to 27.7°C (81.9°F). This is also the period of highest rainfall, with numbers shooting up to an all-time high of 94mm (3.7") in August. Wind speeds remain relatively constant, falling between 26.4km/h (16.4mph) to 28.3km/h (17.6mph).
Autumn weather in Cheltenham
Autumn in
Cheltenham brings moderately warm temperatures and increased rainfall. Spanning from
September to
November, this period sees an all-year high of 28.8°C (83.8°F) in temperature in September and a drop to 27.5°C (81.5°F) in November. Humidity levels remain elevated, averaging around 77%. Rainfall is substantial, particularly in
October with 86mm (3.39") recorded.
Winter weather in Cheltenham
In winter,
December through
February,
Cheltenham experiences slightly cooler temperatures, with highs ranging between 26.5°C (79.7°F) to 27.6°C (81.7°F) and lows from 26.2°C (79.2°F) to 26.5°C (79.7°F). Rainfall decreases significantly during this period, dropping down to 26mm (1.02") in
January, making it the driest period of the year. Windspeeds pick up a little, reaching a peak of 29.3km/h (18.2mph) in January, adding a slight chill to the air. An average of 6.4 hours of sunshine per day in December makes for the shortest days of the year.
Weather in January
In
Cheltenham,
January is characterized by mild temperatures and humidity. The daytime temperatures register a cozy 26.9°C (80.4°F) and the evenings dip to a comfortable 25.8°C (78.4°F). Moderate rainfall is also observed, with an average of 26mm (1.02") falling over a span of about 19 days.
Weather in January »Weather in February
February is similar to
January in weather patterns, but is slightly drier and windier. The average rainfall decreases marginally to 23mm (0.91"), experienced over approximately 15 days. Despite these wet days,
Cheltenham enjoys 8.6 hours of daily sunshine in February, which is slightly higher than the previous month.
Weather in February » Weather in March
As
Cheltenham transitions into
March, the weather remains consistent in terms of temperature and humidity but sees an uptick in rainfall. A total precipitation of 26mm (1.02") marks March as moderately wetter than
February. Despite this increase in rainfall, the sunshine hours hold steady at approximately 8.5 hours per day providing residents with bright and sunny days.
Weather in March »
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.
Weather in April »Weather in May
May witnesses warmer temperatures as it progresses into peak summer season, but also brings in a heavier downpour, with an average rainfall of 29mm (1.14"), marking the start of the region's wet season. Despite this increase in rainfall, the average daylight and sunshine hours increase as well, allowing for longer stretches of visible and sunny skies.
Weather in May » Weather in June
June sees temperatures hovering consistently above the 27°C (80.6°F) mark while rainfall also considerably increases to 53mm (2.09"). The increase in precipitation coupled with humidity levels of 78% signifies the peak of the rainy season.
Weather in June »
Weather in July
July is notable for experiencing the most significant precipitation of the year, with an average rainfall of 74mm (2.91"). The temperature remains largely consistent with that of
June, providing a stable weather environment. Despite the increased rainfall, sunshine prevails for approximately 9.7 hours daily.
Weather in July » Weather in August
August continues the trend of high rainfall, experiencing 94mm (3.7") of precipitation, higher than any other month. This, along with sustained warm temperatures rounds out the last phase of the rainy season. However, a decrease in wind speed to 23.3km/h (14.5mph) ignites a stuffier atmosphere.
Weather in August » Weather in September
September witnesses a slow decline in rainfall with approximately 81mm (3.19") of precipitation. The weather remains similar to
August's with daytime temperatures peaking at around 28.8°C (83.8°F), the highest in the year. A decline to 20.6km/h (12.8mph) in wind speed also marks September as the least windy month of the entire year.
Weather in September »
Weather in October
October brings a considerable decrease in rainfall to 86mm (3.39"), signifying the end of the rainy season. Temperatures remain pleasant, with a slight dip seen in the evenings. Reduced daily sunlight hours characterize the transition into the darker half of the year.
Weather in October » Weather in November
November sees
Cheltenham shedding its summer warmth and experiencing cooler evenings, with nighttime temperatures falling to 27.5°C (81.5°F). A further decrease in rainfall, registering at 64mm (2.52"), indicates the transition into the drier season.
Weather in November » Weather in December
Cheltenham wraps up the year with
December experiencing the lowest rainfall of 39mm (1.54"), signifying the onset of the dry season. The drop in temperatures and brief sunlight hours mirror the worldwide winter dynamics, creating a mild and comfortable climate.
Weather in December »