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Normal weather for Nicoya in December

It's hot in December in Nicoya with an average temperature of 31°C. Temperatures this month range from a low of 30°C to a high of 32°C. At night, you can expect temperatures between 21°C and 23°C.

In December, there is an average of 54 mm of precipitation, spread over 9 days. The wind speed is around 4 Bft, mostly coming from the East.

Nicoya in December

New York
Temperature Average Temperature
31°C 9°C
Sun High Temp
32°C 12°C
Sun Low Temp
30°C 4°C
Rain Total Precipitation
54 mm 133 mm
Rain Rainy Days
9 days 17 days

Start of December

The month of December starts in Nicoya with hot temps, averaging around 31°C during the day and nights around 23°C. A few showers might pop up early in the month, but overall, it’ll stay mostly sunny and dry.

With the temperature difference between day and night, it’s smart to wear layers. For the daytime, light clothing like shorts or a dress, and a hat and sunglasses are perfect. In the evening and morning, a T-shirt, light pants or skirt, and a light jacket are ideal.

Mid December

By mid-December, daytime temps rise to around 32°C, with nights around 22°C. There’s a chance of some showers during this time, but plenty of dry and sunny days too.

Since it cools down at night, it’s a good idea to wear layers. For the daytime, light clothing like shorts or a dress, and a hat and sunglasses are perfect. In the evening and morning, a T-shirt, light pants or skirt, and a light jacket are ideal.

End of December

By the end of December, the average daytime temperature in Nicoya is around 32°C, while nighttime temps are about 23°C. A shower might pop up, but overall, the weather will be dry and sunny. Light clothing like shorts or a dress, and a hat and sunglasses are perfect.

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UV index

The UV index is a maximum of 8 this month. That's a very high value on the intensity scale of 1 to 11. Unprotected skin can burn within 10-15 minutes.

Is December a good time to visit Nicoya?

December is a good month to be in Nicoya for sunny weather. You’ll have high temperatures and not too much rain.

The hurricane season in Nicoya runs from June to November.

Temperature records for Nicoya in December

Check out the climate of Nicoya for all months and discover the best travel time

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Daily Temperature in December in Nicoya

This chart shows the average daily high and low temperatures in December for Nicoya, in degrees Celsius. The red line represents the highs, and the blue line shows the lows. The days of the month are displayed at the bottom of the chart. The data, based on historical observations, provide the average temperatures for this month.

Daily Temperature in December in Nicoya

Daily Precipitation in December in Nicoya

The chart below shows the average daily precipitation in December for Nicoya, measured in millimeters over the past few years. Precipitation is always measured as water, even if it’s snow or hail. The days of the month are listed at the bottom of the chart.

A low average precipitation means that the chance of rain on that day is usually small, while a higher average suggests that it rained more often. But remember, it’s just an average, and every day can be different. Based on historical weather data for December, you can expect about 9 days of precipitation in Nicoya.

Daily Precipitation in December in Nicoya

Daily UV Index in December in Nicoya

This chart shows the average daily UV index in December in Nicoya, with the UV index ranging from 0 to a maximum of 11. The bottom of the chart shows the days of the month. Based on historical data, this chart provides an idea of the daily UV radiation levels you can expect.

Daily UV Index in December in Nicoya

Temperature in December in Nicoya Over the Years

This chart shows the average temperature in December in Nicoya, measured in degrees Celsius, over the past few years.

Temperature in December in Nicoya Over the Years

Total Precipitation in December in Nicoya Over the Years

This chart shows the average precipitation in December in Nicoya, measured in millimeters over the past years. Precipitation is always measured as water, whether it’s snow or hail.

Precipitation in December in Nicoya Over the Years

Daily Climate in December for Nicoya

Click on any day in December to get detailed info about the usual weather on that day in Nicoya. Check out the historical temperatures and precipitation over the past 10 years on this day.

Weather experiences in December in Nicoya

Have you been to Nicoya in December?

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Average Weather in Nicoya by Month

Click on a month below to see detailed weather info for Nicoya. Based on historical weather data, you can see the average temperature, precipitation, wind, and UV index for each day of the month.


Or check out the climate of Nicoya for all months at once

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