May weather forecast
Sacramento, Costa Rica

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Weather in May

May, the last month of the spring in Sacramento, is also a moderately hot month, with an average temperature fluctuating between 18.3°C (64.9°F) and 26.1°C (79°F).

Temperature

The advent of May brings an average high-temperature of a still warm 26.1°C (79°F), exhibiting minor difference from the previous month. Throughout May, an average low-temperature of 18.3°C (64.9°F) is experienced in Sacramento, Costa Rica.

Humidity

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

Rainfall

In Sacramento, in May, it is raining for 28.3 days, with typically 352mm (13.86") of accumulated precipitation. In Sacramento, during the entire year, the rain falls for 289.5 days and collects up to 2506mm (98.66") of precipitation.

Daylight

In Sacramento, the average length of the day in May is 12h and 35min.
On the first day of the month, sunrise is at 05:18 and sunset at 17:48. On the last day of May, sunrise is at 05:14 and sunset at 17:54 CST.

Sunshine

In Sacramento, the average sunshine in May is 7.3h.

UV index

The months with the lowest UV index in Sacramento are January, February, May through December, with an average maximum UV index of 5. A UV Index reading of 3 to 5 represents a medium vulnerability from exposure to the Sun's UV radiation for ordinary individuals.
Note: The UV index of 5 in May translates into these instructions:
Take measures. Individuals with light skin might experience burns in under 30 minutes. Avoid the Sun's strongest UV rays by seeking shade and limiting exposure during midday. Wearing a wide-brim hat can block approximately 50% of UV radiation, protecting the eyes.
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Frequently asked questions

What is the temperature in May in Sacramento?

May temperatures in Sacramento vary between a high-temperature of 26.1°C (79°F) and a low-temperature of 18.3°C (64.9°F). The average heat index (a.k.a. 'feels like', 'felt air temperature'), which combines relative humidity and air temperature, in April is estimated at 31°C (87.8°F).

What is the average humidity in May in Sacramento?

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

How many days does it rain in May in Sacramento?

In Sacramento, during May, the rain falls for 28.3 days and regularly aggregates up to 352mm (13.86") of precipitation.

How many hours of daylight does Sacramento have in May?

In May, the average day length in Sacramento, Costa Rica, is 12h and 35min.

What time are sunrise and sunset in May in Sacramento?

On the first day of May in Sacramento, sunrise is at 05:18 and sunset at 17:48. On the last day of the month, sunrise is at 05:14 and sunset at 17:54 CST.

How many hours of sunshine does Sacramento have in May?

In Sacramento, Costa Rica, the average sunshine duration in May is 7.3h.

What is the month with the lowest UV index in Sacramento?

The months with the lowest UV index in Sacramento, Costa Rica, are January, February, May through December, with an average maximum UV index of 5.

What is the UV index intensity in May in Sacramento?

In Sacramento, Costa Rica, the average daily maximum UV index in May is 5. A UV Index of 3 to 5 symbolizes a medium health risk from unsafe exposure to Sun's UV rays.
Average humidity
Average rainfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in May
Sacramento, Costa Rica

Average temperature in May - Sacramento, Costa Rica
  • Average high temperature in May: 26.1°C

The warmest month (with the highest average high temperature) is April (28°C).
The month with the lowest average high temperature is October (23.8°C).

  • Average low temperature in May: 18.3°C

The month with the highest average low temperature is May (18.3°C).
The coldest month (with the lowest average low temperature) is January (15.2°C).

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Average pressure in May
Sacramento, Costa Rica

Average pressure in May - Sacramento, Costa Rica
  • Average pressure in May: 1011.1mbar

The month with the highest atmospheric pressure is January (1012.2mbar).
The month with the lowest atmospheric pressure is October (1010.8mbar).

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Average wind speed in May
Sacramento, Costa Rica

Average wind speed in May - Sacramento, Costa Rica
  • Average wind speed in May: 4.9km/h

The windiest month (with the highest average wind speed) is February (10.9km/h).
The calmest month (with the lowest average wind speed) is September (3.9km/h).

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Average humidity in May
Sacramento, Costa Rica

Average humidity in May - Sacramento, Costa Rica
  • Average humidity in May: 84%

The month with the highest relative humidity is October (90%).
The month with the lowest relative humidity is March (71%).

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Average rainfall in May
Sacramento, Costa Rica

Average rainfall in May - Sacramento, Costa Rica
  • Average rainfall in May: 352mm

The wettest month (with the highest rainfall) is October (421mm).
The driest month (with the least rainfall) is February (25mm).

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Average rainfall days in May
Sacramento, Costa Rica

Average rainfall days in May - Sacramento, Costa Rica
  • Average rainfall days in May: 28.3 days

The month with the highest number of rainy days is October (30.5 days).
The month with the least rainy days is February (12.3 days).

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Average daylight in May /
Average sunshine in May
Sacramento, Costa Rica

Average daylight in May / Average sunshine in May - Sacramento, Costa Rica
  • Average daylight in May: 12h and 4min

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 30min).

  • Average sunshine in May: 7h and 2min

The month with the most sunshine is February (Average sunshine: 9h and 24min).
The month with the least sunshine is October (Average sunshine: 6h and 12min).

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Average sunshine days in May
Sacramento, Costa Rica

Average sunshine days in May - Sacramento, Costa Rica
  • Average sunshine days in May: 1.9 days

The month with the most sunshine days is February (11.9 days).
The month with the least sunshine days is September (0.4 days).

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Average UV index in May
Sacramento, Costa Rica

Average UV index in May - Sacramento, Costa Rica
  • Average UV index in May: 5

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

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Average cloud cover in May
Sacramento, Costa Rica

Average cloud cover in May - Sacramento, Costa Rica
  • Average cloud cover in May: 53

The month with the most cloud cover is October (Cloud cover 62).
The month with the least cloud cover is February (Cloud cover 23).

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Average visibility in May
Sacramento, Costa Rica

Average visibility in May - Sacramento, Costa Rica
  • Average visibility in May: 8km

The months with the highest visibility are January, February, March and April (9km).
The months with the lowest visibility are September and October (6km).

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Sacramento, Costa Rica

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