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Weather & Climate in Sobral, Brazil

Temperature, precipitation, air quality, natural hazards, and monthly weather data.

Sobral has a warm climate with an average annual temperature of 81°F (27°C). Winters average 79°F in January while summers reach 81°F in July / relatively mild seasonal variation. The area gets 343 sunny days per year, well above the U.S. average of 205 / making it one of the sunnier locations in the country. Annual precipitation totals 54.0 inches (wetter than the 38-inch national average). The city sits at an elevation of 246 feet.

Temperature

79°F Jan (26°C) 81°F Jul (27°C)
Annual Average81.0°F
50% above US avg
January Average79°F (26°C)
July Average81°F (27°C)
Sunny Days343 days/yr

Geography

Elevation246 ft (75 m)
Area1,568.8 sq mi (4,063.1 km²)
Population Density129/sq mi
Coordinates-3.6861°N, 40.3497°W
TimezoneAmerica/Fortaleza

Precipitation & Snow

Annual Rainfall 54.0"
42% above US avg
Snowfall 0.0"
Wettest Month (Apr) 10.00"
Driest Month (Sep) 0.08"

Air Quality

Earthquake History

2 earthquakes (M2.5+) recorded within 150 km since 1990. Strongest on record: M4.8.

Apr 19, 1991 16 km SSE of Irauçuba, Brazil M4.8 71 km 11 km
Feb 29, 2008 1 km S of Sobral, Brazil M4.3 2 km 10 km
Source: USGS Earthquake Catalog (M2.5+, 1990-2025). Sorted by magnitude.

Monthly Weather

Month Avg Temperature Precipitation Summary
January 79°F (26°C) 3.6 in
February 80°F (27°C) 5.4 in
March 78°F (26°C) 9.6 in
April 79°F (26°C) 10.0 in Wettest
May 78°F (26°C) 6.2 in
June 77°F (25°C) 1.8 in Coldest
July 81°F (27°C) 0.9 in
August 80°F (27°C) 0.2 in
September 80°F (27°C) 0.1 in Driest
October 81°F (27°C) 0.1 in
November 81°F (27°C) 0.2 in Warmest
December 81°F (27°C) 1.0 in

Sobral has a seasonal temperature swing of 4°F / from 77°F in June to 81°F in November. Total annual precipitation is 38.9 inches, with April being the wettest month (10.0") and September the driest (0.1").

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