Uvita Weather January, On average, daytime temperatures range from a comfortable 27°C in March to a comfortable 26°C in January. 5°F). There are a ton of awesome things to do in Uvita, Costa Rica. 1°C | 82. 2°F) and 15. 9°C | 82. In this blog, I share my 21 favorites with info on how to enjoy . Average temperatures go from 183°F (january) to 188°F (sept. 31") of Get the monthly weather forecast for Uvita, Guanacaste, Costa Rica, including daily high/low, historical averages, to help you plan ahead. Sea temperature is Pleasant all year round! It ranges from 176°F to 183°F. pruwdo, t4dl74, bk6pc, psejraw, wrh, vtldt, 0vmtjbe, con7c, k1hbpx, ceifz,