Last updated: August 23, 2025
In San Juan Opico, El Salvador, the average temperature in November is a warm 26°C (79°F), with minimum lows dipping to 17°C (64°F) and maximum highs reaching 36°C (97°F). Expect about 35 mm (1.4 in) of precipitation over the course of 3 days, with an average humidity level of 75%. Enjoy the climate!
In November in San Juan Opico, the average temperature is 26°C (79°F), with maximums reaching 36°C (97°F) and minimums dropping to 17°C (64°F). This pleasant weather makes San Juan Opico an ideal destination for travelers seeking a warm getaway.
In San Juan Opico in November, the precipitation amount is 35 mm (1.4 in) over the course of 3 days.
In San Juan Opico in November, humidity is 75%. With an average temperature of 26°C (79°F), this humidity feels like a warm blanket wrapped around you, making traveling a sticky experience where every step requires extra effort and frequent breaks to cool off.
In San Juan Opico in November, the maximum UV index reaches 10, which corresponds to a very high Exposure Category. With a time to burn of just 15 minutes, it's crucial to take precautions. For more detailed information, you can check the Hourly UV Index in San Juan Opico.
UV Risk Categories
Weather in San Juan Opico varies notably across the year, with each month offering distinct climate conditions. This page compares November’s weather to other months in San Juan Opico, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | 26°C (78°F) | 1 mm (0.1 inches) | 63% | extreme |
| February Weather | 27°C (81°F) | 2 mm (0.1 inches) | 62% | extreme |
| March Weather | 28°C (82°F) | 1 mm (0.0 inches) | 59% | extreme |
| April Weather | 29°C (84°F) | 16 mm (0.6 inches) | 59% | extreme |
| May Weather | 28°C (83°F) | 125 mm (4.9 inches) | 59% | extreme |
| June Weather | 27°C (80°F) | 171 mm (6.7 inches) | 68% | extreme |
| July Weather | 28°C (83°F) | 58 mm (2.3 inches) | 77% | extreme |
| August Weather | 28°C (82°F) | 91 mm (3.6 inches) | 79% | extreme |
| September Weather | 27°C (81°F) | 155 mm (6.1 inches) | 77% | extreme |
| October Weather | 26°C (80°F) | 128 mm (5.1 inches) | 77% | extreme |
| November Weather | 26°C (79°F) | 35 mm (1.4 inches) | 75% | very high |
| December Weather | 26°C (79°F) | 2 mm (0.1 inches) | 66% | very high |