May weather forecast
Campinas, Brazil

May

Weather in May

May experiences a decrease in average high temperature to 22.8°C (73°F), setting the stage for the upcoming winter season. Strikingly, the rainfall dips to its lowest point for the year at 35mm (1.38"), accompanied by a fall in relative humidity. The combination of cool temperatures and reduced precipitation creates a comfortably dry environment, catering to those who favor temperate climates. It's noteworthy that the reduction in rainfall days coupled with increased sunshine predicts several clear and sunny days.

Temperature

May's onset in Campinas records a minor alteration in the average high-temperature to an agreeable 22.8°C (73°F) from April's 25.1°C (77.2°F). During May, an average low-temperature of 13.8°C (56.8°F) is observed in Campinas, Brazil.

Humidity

In Campinas, the average relative humidity in May is 84%.

Rainfall

In Campinas, during May, the rain falls for 10.3 days and regularly aggregates up to 35mm (1.38") of precipitation. In Campinas, during the entire year, the rain falls for 181.6 days and collects up to 1038mm (40.87") of precipitation.

Daylight

In May, the average length of the day in Campinas is 11h and 1min.
On the first day of May, sunrise is at 06:28 and sunset at 17:42. On the last day of the month, sunrise is at 06:41 and sunset at 17:30 -03.

Sunshine

In May, the average sunshine in Campinas is 8.4h.

UV index

February through September, with an average maximum UV index of 5, are months with the lowest UV index in Campinas. A UV Index estimate of 3 to 5 represents a medium vulnerability from exposure to the Sun's UV radiation for the ordinary person.
Note: A daily maximum UV index of 5 in May translates into the following instructions:
Undertake protective steps - Obligation to safeguard skin and eyes from harm is in place. The best time to avoid the Sun's harmful UV radiation is during midday when it's most potent. A wide-brim hat offers excellent sun protection for the eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure.

Frequently asked questions

What are May temperatures in Campinas?
An average high-temperature, in May, in Campinas, is 22.8°C (73°F) and the average low-temperature is 13.8°C (56.8°F). The average heat index (a.k.a. 'real feel', 'apparent temperature'), which represents the influence of relative humidity on air temperature, in February is evaluated at 31°C (87.8°F).
What is the average humidity in May in Campinas?
In May, the average relative humidity in Campinas is 84%.
How many days does it rain in May in Campinas?
In May, in Campinas, Brazil, the rain falls for 10.3 days. Throughout May, 35mm (1.38") of precipitation is accumulated.
What is the average length of the day in May in Campinas?
The average day length in May in Campinas is 11h and 1min.
What time are sunrise and sunset in May in Campinas?
In May, on the first day of the month, sunrise is at 06:28 and sunset at 17:42. On the last day of the month, sunrise is at 06:41 and sunset at 17:30 -03.
How long on average sun shines in May in Campinas?
In May, the average sunshine duration in Campinas is 8.4h.
When is the lowest UV index in Campinas?
The months with the lowest UV index in Campinas are February through September, with an average maximum UV index of 5.
How high is the UV index in May in Campinas?
In May, the average daily maximum UV index in Campinas is 5. A UV Index value of 3 to 5 symbolizes a medium hazard to health from exposure to Sun's UV rays.
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 - Campinas, Brazil
Average temperature in May
Campinas, Brazil
  • Average high temperature in May: 22.8°C

The warmest month (with the highest average high temperature) is December (27.6°C).
The month with the lowest average high temperature is June (21.7°C).

  • Average low temperature in May: 13.8°C

The month with the highest average low temperature is January (18.7°C).
The coldest months (with the lowest average low temperature) are June and July (12.9°C).

Average pressure in May - Campinas, Brazil
Average pressure in May
Campinas, Brazil
  • Average pressure in May: 1017.8mbar

The month with the highest atmospheric pressure is July (1020.3mbar).
The month with the lowest atmospheric pressure is December (1011.9mbar).

Average wind speed in May - Campinas, Brazil
Average wind speed in May
Campinas, Brazil
  • Average wind speed in May: 9.2km/h

The windiest month (with the highest average wind speed) is October (11.8km/h).
The calmest month (with the lowest average wind speed) is February (8.8km/h).

Average humidity in May - Campinas, Brazil
Average humidity in May
Campinas, Brazil
  • Average humidity in May: 84%

The month with the highest relative humidity is March (85%).
The month with the lowest relative humidity is September (68%).

Average rainfall in May - Campinas, Brazil
Average rainfall in May
Campinas, Brazil
  • Average rainfall in May: 35mm

The wettest month (with the highest rainfall) is January (202mm).
The driest month (with the least rainfall) is August (26mm).

Average rainfall days in May - Campinas, Brazil
Average rainfall days in May
Campinas, Brazil
  • Average rainfall days in May: 10.3 days

The month with the highest number of rainy days is January (24.8 days).
The month with the least rainy days is August (6.3 days).

Average daylight in May / Average sunshine in May - Campinas, Brazil
Average daylight in May /
Average sunshine in May
Campinas, Brazil
  • Average daylight in May: 11h and 0min

The month with the longest days is December (Average daylight: 13h and 30min).
The month with the shortest days is June (Average daylight: 10h and 48min).

  • Average sunshine in May: 8h and 2min

The month with the most sunshine is September (Average sunshine: 8h and 54min).
The month with the least sunshine is January (Average sunshine: 7h and 18min).

Average sunshine days in May - Campinas, Brazil
Average sunshine days in May
Campinas, Brazil
  • Average sunshine days in May: 18.8 days

The month with the most sunshine days is August (24.2 days).
The month with the least sunshine days is January (5.1 days).

Average UV index in May - Campinas, Brazil
Average UV index in May
Campinas, Brazil
  • Average UV index in May: 5

The months with the highest UV index are January, October, November and December (UV index 6).
The months with the lowest UV index are February, March, April, May, June, July, August and September (UV index 5).

Average cloud cover in May - Campinas, Brazil
Average cloud cover in May
Campinas, Brazil
  • Average cloud cover in May: 40

The month with the most cloud cover is January (Cloud cover 54).
The month with the least cloud cover is August (Cloud cover 22).

Average visibility in May - Campinas, Brazil
Average visibility in May
Campinas, Brazil
  • Average visibility in May: 8km

The months with the highest visibility are July, August, September, October and November (9km).
The months with the lowest visibility are January, February, March, April, May, June and December (8km).

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