San Isidro, Costa Rica vs San Rafael, Costa Rica Climate
95%matchOn climate, San Rafael is a 95% match for San Isidro. Compared with San Isidro, San Rafael has the same nighttime lows and 5°F (3°C) cooler days.
San Isidro gets 114 in (2894 mm) of rain a year and San Rafael 111 in (2817 mm). San Isidro's warmest month is March, at 87°F (31°C); San Rafael's is April, at 82°F (28°C).
Climate fingerprints: ring color = average temperature, thickness = rain. January at the top.
Month by month
Highs and lows (°F)
San IsidroSan Rafaelsolid = high, dashed = low
Rain (in per month)
San IsidroSan Rafael
Monthly averages
| Month | High | Low | Rain | |||
|---|---|---|---|---|---|---|
| San Isidro | San Rafael | San Isidro | San Rafael | San Isidro | San Rafael | |
| Jan | 84°F(29°C) | 78°F(26°C) | 61°F(16°C) | 60°F(16°C) | 2.7 in(69 mm) | 2.9 in(73 mm) |
| Feb | 86°F(30°C) | 79°F(26°C) | 61°F(16°C) | 60°F(16°C) | 1.6 in(40 mm) | 2.2 in(57 mm) |
| Mar | 87°F(31°C) | 81°F(27°C) | 62°F(17°C) | 61°F(16°C) | 2.8 in(72 mm) | 1.5 in(38 mm) |
| Apr | 87°F(31°C) | 82°F(28°C) | 64°F(18°C) | 62°F(17°C) | 6.2 in(157 mm) | 4.0 in(101 mm) |
| May | 86°F(30°C) | 81°F(27°C) | 64°F(18°C) | 63°F(17°C) | 14 in(354 mm) | 14 in(344 mm) |
| Jun | 85°F(30°C) | 80°F(27°C) | 64°F(18°C) | 62°F(17°C) | 12 in(302 mm) | 14 in(360 mm) |
| Jul | 85°F(29°C) | 80°F(27°C) | 64°F(18°C) | 63°F(17°C) | 11 in(270 mm) | 12 in(304 mm) |
| Aug | 85°F(29°C) | 80°F(27°C) | 64°F(18°C) | 62°F(17°C) | 14 in(358 mm) | 15 in(374 mm) |
| Sep | 84°F(29°C) | 80°F(26°C) | 63°F(17°C) | 61°F(16°C) | 15 in(376 mm) | 16 in(397 mm) |
| Oct | 83°F(28°C) | 79°F(26°C) | 64°F(18°C) | 61°F(16°C) | 19 in(477 mm) | 17 in(443 mm) |
| Nov | 82°F(28°C) | 78°F(26°C) | 63°F(17°C) | 61°F(16°C) | 13 in(324 mm) | 9.2 in(233 mm) |
| Dec | 83°F(29°C) | 78°F(26°C) | 62°F(17°C) | 61°F(16°C) | 3.7 in(95 mm) | 3.7 in(93 mm) |
1991–2020 averages, by calendar month.