November weather forecast
San Francisco, Costa Rica

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Weather in November

November signals a progressive shift towards the year-end, with a noteworthy decrease in rainfall, down to 144mm (5.67"). However, the temperature and humidity levels stay relatively consistent with October. The unabated excitement over Sunshine hours finally gaining an upper hand over rain showers is palpable across San Francisco. The movement towards a drier season heralds zesty anticipation amongst the city's residents and visitors.

Temperature

San Francisco, Costa Rica, greets November with an average high-temperature of a still moderately hot 25.9°C (78.6°F), marking a slight deviation from the preceding month. Throughout November, the temperature in San Francisco falls to an average low of 18.2°C (64.8°F).

Humidity

In November, the average relative humidity in San Francisco is 87%.

Rainfall

In San Francisco, during November, the rain falls for 26.9 days and regularly aggregates up to 144mm (5.67") of precipitation. In San Francisco, during the entire year, the rain falls for 272 days and collects up to 2217mm (87.28") of precipitation.

Daylight

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

Sunshine

In San Francisco, the average sunshine in November is 7.5h.

UV index

May, August and November, with an average maximum UV index of 5, are months with the lowest UV index. A UV Index estimate of 3 to 5 represents a medium health hazard from exposure to the Sun's UV rays for ordinary individuals.
Note: In November, a regular UV index of 5 translates into these guidelines:
Heed the precautions - It is counselled to guard against solar damage. During midday, the Sun's radiation is strongest, and it's advisable to reduce direct exposure. Experience reduced UV exposure by about half when donning a wide-brim hat.
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Frequently asked questions

What are the temperatures in San Francisco in November?

In November, the average high-temperature and low-temperature are 25.9°C (78.6°F) and 18.2°C (64.8°F) respectively. The average heat index (a.k.a. 'apparent temperature', 'feels like'), which factors the actual air temperature with the relative humidity, in May is estimated at 32°C (89.6°F).

What is the average humidity in November in San Francisco?

In San Francisco, Costa Rica, the average relative humidity in November is 87%.

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

In San Francisco, during November, the rain falls for 26.9 days and regularly aggregates up to 144mm (5.67") of precipitation.

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

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

When are sunrise and sunset in November in San Francisco?

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 Francisco, sunrise is at 05:37 and sunset at 17:12 CST.

How many hours of sunshine does San Francisco have in November?

The average sunshine duration in November is 7.5h.

When is the lowest UV index in San Francisco?

The months with the lowest UV index are May, August and November, with an average maximum UV index of 5.

What is the UV index reading in November in San Francisco?

The average daily maximum UV index in November in San Francisco, Costa Rica, is 5. A UV Index of 3 to 5 symbolizes a medium hazard to health from exposure to the Sun's UV radiation.
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 Francisco, Costa Rica

Average temperature in November - San Francisco, Costa Rica
  • Average high temperature in November: 25.9°C

The warmest months (with the highest average high temperature) are March and April (29.7°C).
The month with the lowest average high temperature is October (25.4°C).

  • Average low temperature in November: 18.2°C

The month with the highest average low temperature is May (19.8°C).
The coldest month (with the lowest average low temperature) is January (16.8°C).

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Average pressure in November
San Francisco, Costa Rica

Average pressure in November - San Francisco, Costa Rica
  • Average pressure in November: 1010.9mbar

The month with the highest atmospheric pressure is January (1012.1mbar).
The month with the lowest atmospheric pressure is October (1010.7mbar).

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Average wind speed in November
San Francisco, Costa Rica

Average wind speed in November - San Francisco, Costa Rica
  • Average wind speed in November: 6.2km/h

The windiest month (with the highest average wind speed) is February (10.6km/h).
The calmest month (with the lowest average wind speed) is September (3.8km/h).

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Average humidity in November
San Francisco, Costa Rica

Average humidity in November - San Francisco, Costa Rica
  • Average humidity in November: 87%

The month with the highest relative humidity is October (89%).
The month with the lowest relative humidity is March (70%).

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Average rainfall in November
San Francisco, Costa Rica

Average rainfall in November - San Francisco, Costa Rica
  • Average rainfall in November: 144mm

The wettest month (with the highest rainfall) is October (396mm).
The driest month (with the least rainfall) is February (17mm).

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Average rainfall days in November
San Francisco, Costa Rica

Average rainfall days in November - San Francisco, Costa Rica
  • Average rainfall days in November: 26.9 days

The month with the highest number of rainy days is October (30.2 days).
The month with the least rainy days is February (10.3 days).

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

Average daylight in November / Average sunshine in November - San Francisco, 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: 7h and 3min

The month with the most sunshine is March (Average sunshine: 9h and 24min).
The month with the least sunshine is October (Average sunshine: 7h and 0min).

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Average sunshine days in November
San Francisco, Costa Rica

Average sunshine days in November - San Francisco, Costa Rica
  • Average sunshine days in November: 2.4 days

The month with the most sunshine days is January (16.7 days).
The month with the least sunshine days is September (0.5 days).

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Average UV index in November
San Francisco, Costa Rica

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

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

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Average cloud cover in November
San Francisco, Costa Rica

Average cloud cover in November - San Francisco, Costa Rica
  • Average cloud cover in November: 48

The month with the most cloud cover is October (Cloud cover 54).
The month with the least cloud cover is February (Cloud cover 19).

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Average visibility in November
San Francisco, Costa Rica

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

The months with the highest visibility are February and March (10km).
The months with the lowest visibility are August, September, October and November (7km).

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San Francisco, Costa Rica

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