May weather forecast
Clare Valley, Saint Vincent and the Grenadines

May

Weather in May

The month of May ushers in higher temperatures and significant precipitation rates in Clare Valley. The month stands out with a dramatic increase in rainfall, notably recording 29mm (1.14") compared to 32mm (1.26") seen in April. Furthermore, the temperatures rise to a high of 28°C (82.4°F) during the day and drop to 27.1°C (80.8°F) at night. With the increase in both rainfall and temperature, the atmospheric humidity also escalates. As we move into June, expect the rainfall to almost double.

Temperature

The average high-temperature during May registers at a still moderately hot 28°C (82.4°F), closely corresponding to the preceding month. Clare Valley's average nighttime temperature in May modestly descends to a still warm 27.1°C (80.8°F).

Heat index

In May, the heat index is appraised at a tropical 32°C (89.6°F). Exhaustion might be the outcome of enduring exposure and continuous activity, with a risk of heat cramps.
When referencing the heat index, its values are suitable for shady environments and light breezes. The heat index may scale up by 15 Fahrenheit (8 Celsius) degrees with direct sun exposure.
Note: The heat index, also known as 'real feel' or 'apparent temperature', ties air temperature with relative humidity to produce the perceived temperature sensation. Elements of metabolic variation, physical activity, and clothing contribute to the effect of temperature on an individual. Being aware that direct sunlight can impact the felt heat might mean an increase in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly important for children. In general, younger individuals are at greater risk than adults because they tend to sweat less. Also, having a larger skin surface to body size ratio and greater heat production due to their active behavior contribute to this danger.

Humidity

The months with the highest humidity in Clare Valley are May through July, with an average relative humidity of 78%.

Rainfall

In Clare Valley, in May, during 19.1 rainfall days, 29mm (1.14") of precipitation is typically accumulated. Throughout the year, there are 238.6 rainfall days, and 627mm (24.69") of precipitation is accumulated.

Daylight

In Clare Valley, the average length of the day in May is 12h and 44min.
On the first day of the month, sunrise is at 05:43 and sunset at 18:20. On the last day of May, sunrise is at 05:37 and sunset at 18:28 AST.

Sunshine

The average sunshine in May is 9.8h.

UV index

January through December, with an average maximum UV index of 7, are months with the highest UV index. The months with the lowest UV index are January through December, with an average maximum UV index of 7. A UV Index reading of 6 to 7 represents a high health hazard from unsafe exposure to UV radiation for average individuals.
Note: In May, the maximum UV index of 7 transforms into these recommendations:
Fend off overexposure. Sun protection is vital. UV radiation from the sun is at its strongest between 10 a.m. and 4 p.m. Try to limit direct exposure during these hours. Stay sun-safe with clothing that is both closely woven and worn loosely.

Frequently asked questions

Is it hot during May?
In Clare Valley, in May, the average high-temperature is 28°C (82.4°F), and the average low-temperature is 27.1°C (80.8°F). The average heat index (a.k.a. 'feels like', 'felt air temperature'), which calculates the temperature value influenced by the moisture in the air, in May is appraised at 32°C (89.6°F).
What are the most humid months?
May through July, with an average relative humidity of 78%, are most humid months.
What is the average humidity in May?
In Clare Valley, the average relative humidity in May is 78%.
How many days does it rain in May?
In Clare Valley, in May, during 19.1 rainfall days, 29mm (1.14") of precipitation is typically accumulated.
How many hours of daylight does Clare Valley have in May?
In Clare Valley, the average day length in May is 12h and 44min.
What time are sunrise and sunset in May?
In May, on the first day of the month, sunrise is at 05:43 and sunset at 18:20. On the last day of the month, sunrise is at 05:37 and sunset at 18:28 AST.
How long on average sun shines in May?
In May, the average sunshine duration is 9.8h.
What is the month with the highest UV index?
January through December, with an average maximum UV index of 7, are months with the highest UV index.
What is the month with the lowest UV index?
January through December, with an average maximum UV index of 7, are months with the lowest UV index.
What is the UV index reading in May?
In May, the average daily maximum UV index in Clare Valley is 7. A UV Index value of 6 to 7 symbolizes a high health threat from exposure to the Sun's UV radiation.
Average high temperature
Average low temperature
Average wind speed
Average max. wind speed
Average wind speed gusts
Average humidity
Average rainfall
Average rainfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility
Average temperature in May - Clare Valley, Saint Vincent and the Grenadines
Average temperature in May
Clare Valley, Saint Vincent and the Grenadines
  • Average high temperature in May: 28°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 May: 27.1°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).

Average pressure in May - Clare Valley, Saint Vincent and the Grenadines
Average pressure in May
Clare Valley, Saint Vincent and the Grenadines
  • Average pressure in May: 1013.8mbar

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

Average wind speed in May - Clare Valley, Saint Vincent and the Grenadines
Average wind speed in May
Clare Valley, Saint Vincent and the Grenadines
  • Average wind speed in May: 26.4km/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).

Average humidity in May - Clare Valley, Saint Vincent and the Grenadines
Average humidity in May
Clare Valley, Saint Vincent and the Grenadines
  • Average humidity in May: 78%

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

Average rainfall in May - Clare Valley, Saint Vincent and the Grenadines
Average rainfall in May
Clare Valley, Saint Vincent and the Grenadines
  • Average rainfall in May: 29mm

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

Average rainfall days in May - Clare Valley, Saint Vincent and the Grenadines
Average rainfall days in May
Clare Valley, Saint Vincent and the Grenadines
  • Average rainfall days in May: 19.1 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).

Average daylight in May / Average sunshine in May - Clare Valley, Saint Vincent and the Grenadines
Average daylight in May /
Average sunshine in May
Clare Valley, Saint Vincent and the Grenadines
  • Average daylight in May: 12h and 4min

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 May: 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).

Average sunshine days in May - Clare Valley, Saint Vincent and the Grenadines
Average sunshine days in May
Clare Valley, Saint Vincent and the Grenadines
  • Average sunshine days in May: 5.3 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).

Average UV index in May - Clare Valley, Saint Vincent and the Grenadines
Average UV index in May
Clare Valley, Saint Vincent and the Grenadines
  • Average UV index in May: 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).

Average cloud cover in May - Clare Valley, Saint Vincent and the Grenadines
Average cloud cover in May
Clare Valley, Saint Vincent and the Grenadines
  • Average cloud cover in May: 43

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).

Average visibility in May - Clare Valley, Saint Vincent and the Grenadines
Average visibility in May
Clare Valley, Saint Vincent and the Grenadines
  • Average visibility in May: 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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