Tamarindo monthly weather averages

Average daytime temperature

The bar chart below shows the average monthly peak daytime temperatures at Tamarindo

Tamarindo average temperature chart (Celsius) Tamarindo average temperature chart (Fahrenheit)
Average monthly temperatures in Tamarindo (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 31.4 32.5 32.7 32.7 31.8 30.9 30.9 30.8 30.3 30.3 30.6 30.5
°F 88.5 90.5 90.9 90.8 89.2 87.6 87.6 87.5 86.5 86.5 87 87

Please note: these are the average peak daytime temperatures (usually around mid-afternoon) so do not show daytime / night highs and lows. To see the daily range of temperatures have a look at the temperature max / min chart below.

Average rainfall & rainy days

The graph below shows the average rainfall and number of rainy days per month.

Tamarindo monthly rainfall chart (mm) Tamarindo monthly rainfall chart (inches)
Average monthly rainfall in Tamarindo (mm and inches)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
mm 2 2 6 33 234 285 187 253 358 364 121 14
inches 0.1 0.1 0.2 1.3 9.2 11.2 7.3 10 14.1 14.3 4.8 0.5
Rainy days 7 5 5 7 17 22 20 21 23 21 12 10

Average daily sunshine

The bar chart below shows the average daily sunshine hours in Tamarindo

Tamarindo average daily sunshine chart
Average daily sunshine Tamarindo
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Hrs sunshine 8 8.5 8.5 8.5 7 5.7 6.1 5.8 5.4 5.3 6.5 6.9

Day / night temperatures

The graph below shows the daily range of temperatures for each month.

Tamarindo average minimum / maximum temperatures (Celsius) Tamarindo average minimum / maximum temperatures (Fahrenheit)
Maximum and minimum daily temperatures in Tamarindo (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Min °C 22.7 23.1 23.4 23.9 24 23.2 23.3 23.1 23.1 22.7 22.5 22.3
Max °C 31.6 32.7 33 32.9 32 31.1 31.1 31 30.4 30.5 30.7 30.7
Min °F 72.8 73.7 74.1 75 75.1 73.8 73.9 73.6 73.6 72.8 72.5 72.2
Max °F 80.8 82.3 82.7 83.1 82.3 80.9 80.9 80.7 80.2 79.8 79.9 79.8

Sea temperature

The graph below shows the average sea temperature.

Tamarindo average sea temperature chart (Celsius) Tamarindo average sea temperature chart (Fahrenheit)
Average sea temperature around Tamarindo in degrees centigrade and fahrenheit
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 27.2 27 27.4 28.3 29 28.9 28.6 28.7 28.7 28.3 27.8 27.5
°F 81 80.7 81.4 83 84.1 84.1 83.6 83.6 83.6 82.9 82 81.4

Wind speed

The graph below shows the average wind speed.

Tamarindo average winspeed by month (km/h) Tamarindo average winspeed by month (mph)
Average wind speed in Tamarindo (mph and kmh)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
km/h 13 13 12 11 8 7 8 7 6 6 7 11
mph 8 8 7 7 5 4 5 4 4 4 5 7

A monthly average windspeed of over 16km/h or 10mph suggests a location is fairly windy.

Relative humidity

The graph below shows the average relative humidity.

Tamarindo relative humidity averages
Average relative humidity in Tamarindo
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
76% 73% 72% 74% 80% 86% 84% 87% 87% 90% 81% 81%
Tamarindo

Other monthly averages

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Tamarindo weather stats

Tamarindo weather statistics
Hottest month: April 32.7°C 90.9°F
Driest month: February 2mm 0.1ins
Sunniest month: February 8.5hrs
Coldest month: December 30.5°C 86.9°F
Wettest month: October 364mm 14.3ins
Warmest sea: May 29°C 84.2°F
Map showing location of Tamarindo (10.29913, -85.84107)

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