The best times to visit Nueva San Salvador for ideal weather are

November 19th to January 28th

based on average temperature and humidity from NOAA (the National Oceanic and Atmospheric Administration). Read below for more weather and travel details.

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Nueva San Salvador Travel Guide

  • Safety
  • The busiest and least popular months
  • Overall travel experience by time of year
  • Weather in Nueva San Salvador


    Average temperatures in Nueva San Salvador vary barely at all and are seasonally temperate. The area is in the top 83 percent of tourist destinations for pleasant weather. Weeks with ideal weather are listed above. If you’re looking for the very warmest time to visit Nueva San Salvador, the hottest months are April, May, and then March. See average monthly temperatures below. The warmest time of year is generally early April where highs are regularly around 68.3°F (20.2°C) with temperatures rarely dropping below 51.3°F (10.7°C) at night.

    Nueva San Salvador Temperatures (Fahrenheit)


    Nueva San Salvador Temperatures (Celsius)


    “Feels-Like” Temperatures

    The way we experience weather isn’t all about temperature. Higher temperatures affect us much more at higher humidity, and colder temperatures feel piercing with high winds. Our perceived temperatures factor in humidity and wind chill to better represent how hot or cold the day feels to a person.

    Nueva San Salvador Perceived Temperature (F)


    Nueva San Salvador Perceived Temperature (C)



    Average Nueva San Salvador Temperatures by Month

    Daily highs (averaged for the month) usually give the best indication of the weather. A significantly lower mean and low generally just means it gets colder at night.

    Show Fahrenheit

    Month Avg. High (°F) Avg. Mean (°F) Avg. Low (°F)
    Jan 86 74.8 63.6
    Feb 88.7 76.6 64.3
    Mar 89.8 77.9 65.5
    Apr 90.4 79.6 68
    May 88.3 78.4 68.9
    Jun 86.4 77.4 68.8
    Jul 86.6 77.6 68.5
    Aug 86.4 77.1 68.4
    Sep 85.5 76.3 68
    Oct 84.3 75.4 67.4
    Nov 84 74.5 65.2
    Dec 85.2 74.6 63.3

    Show Celsius

    Month Avg. High (°C) Avg. Mean (°C) Avg. Low (°C)
    Jan 30 23.8 17.6
    Feb 31.5 24.8 17.9
    Mar 32.1 25.5 18.6
    Apr 32.4 26.4 20
    May 31.3 25.8 20.5
    Jun 30.2 25.2 20.4
    Jul 30.3 25.3 20.3
    Aug 30.2 25.1 20.2
    Sep 29.7 24.6 20
    Oct 29.1 24.1 19.7
    Nov 28.9 23.6 18.4
    Dec 29.6 23.7 17.4


    Precipitation (Rain or Snow)

    If dry weather is what you’re after, the months with the lowest chance of precipitation in Nueva San Salvador are September, August, and then June. The lowest chance of rain or snow occurs around early-to-mid-January. For example, on the week of January 8th there are only 0 days of precipitation on average. By contrast, it’s most likely to rain or snow in mid-to late August with an average of 4.6 days with significant precipitation the week of August 20th.

    When can you find snow in Nueva San Salvador? Weather stations report no annual snow. Please note that a value of 0 for snow in the graph below may either mean there was no snow, or that snow is unreported.

    Chance of Precipitation

    The graph below shows the % chance of rainy and snowy days in Nueva San Salvador.

    Days with precipitation

    Snow on the Ground

    The graph below shows the average snow on the ground in Nueva San Salvador (in).

    Snow depth

    Average Rain and Snow by Month

    Show Inches

    Month Daily Chance of Rain Average Snow Depth (in) Total Precipitation (in)
    Jan 1.4 0 0
    Feb 1.4 0 0
    Mar 4.3 0 0.01
    Apr 14.3 0 0.05
    May 32.9 0 0.2
    Jun 52.9 0 0.31
    Jul 44.3 0 0.24
    Aug 55.7 0 0.28
    Sep 60 0 0.3
    Oct 41.4 0 0.23
    Nov 12.9 0 0.05
    Dec 1.4 0 0

    Show Centimeters

    Month Daily Chance of Rain Average Snow Depth (cm) Total Precipitation (cm)
    Jan 1.4 0 0
    Feb 1.4 0 0
    Mar 4.3 0 0.03
    Apr 14.3 0 0.13
    May 32.9 0 0.51
    Jun 52.9 0 0.79
    Jul 44.3 0 0.61
    Aug 55.7 0 0.71
    Sep 60 0 0.76
    Oct 41.4 0 0.58
    Nov 12.9 0 0.13
    Dec 1.4 0 0


    Humidity and Wind

    Nueva San Salvador has slightly high to average humidity compared to most tourist destinations. The least humid month is March (53.8% relative humidity), and the most humid month is September (78.1%).

    Wind in Nueva San Salvador is usually moderate. The windiest month is January, followed by November and December. January’s average wind speed of around 8.1 knots (9.3 MPH or 15 KPH) is considered “gentle breeze.” Maximum sustained winds (the highest speed for the day lasting more than a few moments) are at their highest in early January where average top sustained speeds reach 12.9 knots, which is considered a moderate breeze.

    Relative Humidity (%)

    The graph below shows the average % humidity by month in Nueva San Salvador.

    Avg. Relative Humidity


    The graph below shows wind speed (max and average) in knots.

    Max Sustained Wind
    Average Daily Wind

    Average Wind Speeds

    Show Wind Speeds

    All wind speeds are in knots.

    Month Avg. Wind Meaning (Beaufort) Avg. Maximum Sustained Wind Meaning (Beufort)
    Jan 8.1 a gentle breeze 12.5 a moderate breeze
    Feb 6.5 a light breeze 11.3 a moderate breeze
    Mar 6.9 a light breeze 12 a moderate breeze
    Apr 5.3 a light breeze 10.2 a gentle breeze
    May 4.6 a light breeze 9.3 a moderate breeze
    Jun 4.1 a light breeze 8.4 a gentle breeze
    Jul 4.5 a light breeze 8.2 a moderate breeze
    Aug 4.4 a light breeze 8.4 a gentle breeze
    Sep 3.7 light air 7.7 a moderate breeze
    Oct 4.8 a light breeze 8.7 a gentle breeze
    Nov 7.2 a gentle breeze 11.1 a moderate breeze
    Dec 7.1 a gentle breeze 11.1 a moderate breeze

    Show Relative Humidity by Month

    Month Avg. Relative Humidity
    Jan 60.6
    Feb 56.8
    Mar 53.8
    Apr 58
    May 67.1
    Jun 73.4
    Jul 71.1
    Aug 73.7
    Sep 78.1
    Oct 75.6
    Nov 69.6
    Dec 64.1


    Is it Safe to Travel to Nueva San Salvador?

    As of 5/19/2017 there are travel warnings for El Salvador; exercise a high degree of caution. Check this page for any recent changes or regions to avoid: Travel Advice and Advisories.

    Overall Nueva San Salvador Travel Experience by Season

    Spring (March through May)

    Humidity and temperatures combine to make this season feel warm. Highs range from 68.3°F (20.2°C) and 64°F (17.8°C) with warmer temperatures in the later months. Rain is somewhat common with 1 to 10 days of precipitation per month. Spring is slow/unreported for tourism, which makes it a good time for those looking for deals.

    Summer (June through August)

    The middle-year months have very comfortable weather with high temperatures that are quite warm. These months see moderate precipitation with 14 to 17 days of precipitation per month. June – August is slow/unreported season for tourism in Nueva San Salvador, so lodging and other accommodations may cost as much as usual.

    Fall (September through November)

    Fall daily highs range from 64.9°F (18.3°C) and 62.2°F (16.8°C), which will feel very nice given the humidity and wind. It rains or snows a great amount: 4 to 18 days per month. Tourism is slow/unreported during these months due to the weather, so hotels may be normally priced.

    Winter (December through February)

    Weather is perfect this time of year in Nueva San Salvador to be enjoyable for warm weather travelers. The average high during this season is between 67.4°F (19.7°C) and 64.2°F (17.9°C). On average, it rains or snows a barely noticeable amount: consistently 0 times per month. These times of year are slow/unreported with tourists.


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