November weather forecast
San Diego, Costa Rica

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Weather in November

Weather in San Diego witnesses a significant turning point in November, with rainfall plummeting drastically to 174mm (6.85") from the lofty heights of October. This drop signals the commencement of the dry season marking a clear shift in the climate from the preceding wet months. Though November showcases a decrease in daylight hours, the cloud cover starts reducing, promising brighter days in the horizon.

Temperature

With the start of November, San Diego measures an average high-temperature of a still agreeable 22.4°C (72.3°F), not significantly differing from October's 22.2°C (72°F). San Diego's nighttime temperature during November is consistently averaged at a mild 15.3°C (59.5°F).

Humidity

In November, the average relative humidity is 88%.

Rainfall

In San Diego, Costa Rica, during November, the rain falls for 28.5 days and regularly aggregates up to 174mm (6.85") of precipitation. In San Diego, Costa Rica, during the entire year, the rain falls for 305 days and collects up to 2534mm (99.76") of precipitation.

Daylight

In San Diego, the average length of the day in November is 11h and 40min.
On the first day of November, sunrise is at 05:26 and sunset at 17:12. On the last day of the month, sunrise is at 05:37 and sunset at 17:12 CST.

Sunshine

The average sunshine in November in San Diego is 6.8h.

UV index

The months with the highest UV index are January through December, with an average maximum UV index of 5. The months with the lowest UV index in San Diego are January through December, with an average maximum UV index of 5. A UV Index of 3 to 5 symbolizes a medium vulnerability from unsafe exposure to UV radiation for ordinary individuals.
Note: The maximum UV index, 5 during November, leads to the following recommendations:
Ensure safety - Recommendations to avert sunburn are presented. The Sun's UV radiation is especially harmful around midday, so reduce exposure and stay safe. For excellent sun protection for the eyes, ears, face, and neck, consider a wide-brim hat.

Frequently asked questions

What is the average November temperature in San Diego?

The high-temperature, in November, in San Diego, records 22.4°C (72.3°F), while the low-temperature is 15.3°C (59.5°F).

What is the average humidity in November in San Diego?

In San Diego, the average relative humidity in November is 88%.

How many days does it rain in November in San Diego?

In San Diego, Costa Rica, in November, during 28.5 rainfall days, 174mm (6.85") of precipitation is typically accumulated.

How many hours of daylight does San Diego have in November?

In November, the average day length in San Diego is 11h and 40min.

When is the sunrise / sunset in November in San Diego?

In November, on the first day of the month, sunrise is at 05:26 and sunset at 17:12. On the last day of the month, in San Diego, sunrise is at 05:37 and sunset at 17:12 CST.

How long on average sun shines in November in San Diego?

In November, the average sunshine duration is 6.8h.

What is the month with the highest UV index in San Diego?

January through December, with an average maximum UV index of 5, are months with the highest UV index in San Diego, Costa Rica.

When is the lowest UV index in San Diego?

January through December, with an average maximum UV index of 5, are months with the lowest UV index in San Diego, Costa Rica.

How high is the UV index in November in San Diego?

In November, the average daily maximum UV index is 5. A UV Index reading of 3 to 5 represents a medium hazard to health 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 November
San Diego, Costa Rica

Average temperature in November - San Diego, Costa Rica
  • Average high temperature in November: 22.4°C

The warmest month (with the highest average high temperature) is April (25.3°C).
The month with the lowest average high temperature is October (22.2°C).

  • Average low temperature in November: 15.3°C

The month with the highest average low temperature is May (16.9°C).
The coldest month (with the lowest average low temperature) is January (13.7°C).

Average pressure in November
San Diego, Costa Rica

Average pressure in November - San Diego, Costa Rica
  • Average pressure in November: 1011.1mbar

The month with the highest atmospheric pressure is January (1012.4mbar).
The month with the lowest atmospheric pressure is October (1010.9mbar).

Average wind speed in November
San Diego, Costa Rica

Average wind speed in November - San Diego, Costa Rica
  • Average wind speed in November: 5.3km/h

The windiest month (with the highest average wind speed) is February (8.6km/h).
The calmest month (with the lowest average wind speed) is September (3.7km/h).

Average humidity in November
San Diego, Costa Rica

Average humidity in November - San Diego, Costa Rica
  • Average humidity in November: 88%

The month with the highest relative humidity is October (90%).
The month with the lowest relative humidity is February (76%).

Average rainfall in November
San Diego, Costa Rica

Average rainfall in November - San Diego, Costa Rica
  • Average rainfall in November: 174mm

The wettest month (with the highest rainfall) is October (444mm).
The driest month (with the least rainfall) is February (33mm).

Average rainfall days in November
San Diego, Costa Rica

Average rainfall days in November - San Diego, Costa Rica
  • Average rainfall days in November: 28.5 days

The month with the highest number of rainy days is October (30.5 days).
The month with the least rainy days is February (14.9 days).

Average daylight in November /
Average sunshine in November
San Diego, Costa Rica

Average daylight in November / Average sunshine in November - San Diego, Costa Rica
  • Average daylight in November: 11h 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 36min).

  • Average sunshine in November: 6h and 5min

The month with the most sunshine is February (Average sunshine: 9h and 6min).
The month with the least sunshine is October (Average sunshine: 6h and 30min).

Average sunshine days in November
San Diego, Costa Rica

Average sunshine days in November - San Diego, Costa Rica
  • Average sunshine days in November: 1 days

The month with the most sunshine days is February (10.4 days).
The month with the least sunshine days is October (0.1 days).

Average UV index in November
San Diego, Costa Rica

Average UV index in November - San Diego, Costa Rica
  • Average UV index in November: 5

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

Average cloud cover in November
San Diego, Costa Rica

Average cloud cover in November - San Diego, Costa Rica
  • Average cloud cover in November: 57

The month with the most cloud cover is October (Cloud cover 61).
The month with the least cloud cover is February (Cloud cover 31).

Average visibility in November
San Diego, Costa Rica

Average visibility in November - San Diego, Costa Rica
  • Average visibility in November: 7km

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

San Diego, Costa Rica

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