From a statement issued by the Ministry of Economy in El Salvador:

The Ministry of Finance announced this July 21, new variations on the reference prices for fuel, which will be effective from 22 July to 4 August 2014.

During the month of July 2014, the price of WTI (West Texas Intermediate) in the Gulf Coast of the United States averaged a value of $92.58 per barrel, a decrease of -6.13% compared to the previous period. For its part, the international prices of petroleum products showed the following changes in the past few weeks:
-2.66% on the price of premium gasoline, -2.74% in the price of regular gasoline and -1.72% in the price of diesel.

Changes in international prices have been influenced by the stabilization in international markets in reference to the Middle Eastern geopolitical conflict generating expectations of a stable supply of crude oil; tied to this behavior is the expectations of weak demand which has pushed the price down.

The new changes in reference prices for fuels nationwide, are as follows: decrease for special gasoline - $ 0.12 in the Eastern zone and - $ 0.13 in the Central and Western areas; decrease for regular gasoline - $ 0.10 in the West zone and - $ 0.09 in the central and eastern areas, and diesel will decrease - $ 0.06 in the Eastern zone and - $ 0.07 in the Central and Western areas.

In Central America, El Salvador ranks in first position for having in the lowest prices on regular gasoline and second in the prices of petrol and diesel special:

Countries - Diesel - Gasoline (Regular-Special) (Dollars / Gallon)

Guatemala 3,89 - 4.33 to 4.52
El Salvador 4,04 - 4.27 to 4.64
Costa Rica 4,71 - 5.50 to 5.69
Honduras 4,36 - 4.80 to 5.17
Nicaragua 4,33 - 4.89 to 5.10

More on this topic

Fuel Prices up to October 13, 2014

October 2014

Price of a gallon of regular gas: Panama $3.75, El Salvador $3.96, Guatemala $3.97, Honduras $4.51, Nicaragua $4.55 and Costa Rica, $5.16.

From a statement issued by the Ministry of Economy of El Salvador:

The Ministry of Finance announced on October 13, new variations in the reference prices for fuel, which will be in force from 14 to 27 October 2014.

Fuel Prices up to September 16, 2014

September 2014

Prices of a gallon of regular gas: $3.90 Panama, $4.00 El Salvador, $4.01 Guatemala, $4.56 Honduras, $4.71 Nicaragua, $5.22 Costa Rica.

From a statement issued by the Ministry of Economy of El Salvador:

The Ministry of Finance announced this September 15th, the new changes in reference prices for fuel, which will be in force from 16 to September 29, 2014.

Fuel Prices up to August 19th, 2014

August 2014

Price of a gallon of regular gas: Panama $3.91, Costa Rica $5.43, Nicaragua $4.89, Honduras $4.61, Guatemala $4.04, El Salvador $4.06.

From a press release issued by the Ministry of Economy of El Salvador (Minec):

The Ministry of Finance announced on August 18, new variations in the reference prices for fuel, which will be in effect from 19 August until 1 September 2014.

Fuel Prices in Central America - August 2014

August 2014

Gallon of regular gasoline: Costa Rica $5.44, Nicaragua $4.78, Honduras $4.71, Guatemala $4.37, El Salvador $4.51 .

From a statement by Ministry of Economy of El Salvador:

The Ministry of Economy announces this August 4, the new variations in prices reference for fuel, which will be in force from 5th to 18th of August 2014.