Temperatures in January
It's warm in January in San Salvador with an average temperature of 26°C. Temperatures this month range from a low of 24°C to a high of 27°C. At night, you can expect temperatures between 21°C and 24°C.
Max and Min Temperatures per Day
This chart shows the daily maximum and minimum temperatures in degrees Celsius for San Salvador in January. The red line indicates the max temperatures, and the blue line shows the minimums.
Start of January
The month of January starts in San Salvador with hot temperatures, averaging around 27°C during the day and nights close to 23°C. A few showers might pop up in the first days of the month, but the weather remains mostly sunny and dry.
Mid-January
By mid-January, the average daytime temperature drops to around 26°C, with nights close to 23°C. There might be a few showers during this period, but plenty of dry days with sunshine too.
End of January
By the end of January, the average daytime temperature in San Salvador will be around 26°C, with nights close to 23°C. A shower might show up, but overall the weather will be dry and sunny.
Precipitation in January
In January, there is an average of 60 mm of precipitation, spread over 12 days. The wind speed is around 5 Bft, mostly coming from the Southeast.
The average precipitation chance is 40% per day this month. The weather’s variable. Some days have higher and others lower precipitation chances, which lowers the average.
Precipitation Chance
This chart shows the daily precipitation chance (in percentages) in January for San Salvador. 0% means it never rained on that day in the past 10 years, and 100% means it rained every day. All values in between represent the average chance of precipitation on that day.
San Salvador in January |
UK | ||
|---|---|---|---|
 Average Temperature |
26°C | 8°C | |
 High Temp |
27°C | 9°C | |
| Low Temp |
24°C | 6°C | |
 Total Precipitation |
60 mm | 58 mm | |
| Rainy Days |
12 days | 9 days | |
December
UV index
The UV index is a maximum of 7 this month. That's a moderate to high value on the intensity scale of 1 to 11. Unprotected skin can burn within 15-25 minutes.
Is January a good time to visit San Salvador?
Want nice weather? Then January is a great time to be in San Salvador. You’ll have pleasant temperatures and not too much rain this month.
Check out the climate of San Salvador for all months and discover the best travel time
Daily Temperature in January in San Salvador
This chart shows the average daily temperatures, both day and night, for each day in January in San Salvador, measured in degrees Celsius. The red line represents the maximum temperatures, while the blue line shows the minimums. The days of the month are displayed at the bottom of the chart. The data, based on historical observations, gives an overview of the average daily temperatures during this month.
Daily Precipitation in January in San Salvador
The chart below shows the average daily precipitation in January for San Salvador, measured in millimetres over the past years. Precipitation is always measured as water, even if it’s snow or hail. The days of the month are shown 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 rain is more likely. But it’s still an average, so each day can be different. Based on historical weather data for January, you can expect around 12 days of rain in San Salvador.
Daily UV Index in January in San Salvador
This chart shows the average daily UV index in January in San Salvador, 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.
Temperature in January in San Salvador Over the Years
This chart shows the average temperature in January in San Salvador, measured in degrees Celsius, over the past years.
Total Precipitation in January in San Salvador Over the Years
This chart shows the average precipitation in January in San Salvador, measured in millimetres over the past years. Precipitation is always measured as water, even if it’s snow or hail.
Daily climate in January for San Salvador
Click on a specific day in January for detailed info on the typical weather on that day in San Salvador. Check out the historical temperatures and precipitation over the past 10 years on this day.
Weather experiences in January in San Salvador
Have you been to San Salvador in January?
Share your weather experience in January in San Salvador.
Average Weather in San Salvador by Month
Click on a month below to see detailed weather info for San Salvador. 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 San Salvador for all months at once
