Latin America #46: Heavy rain, possible flooding in southern Brazil

Heavy precipitation has caused flooding in southern Brazil. Moderate rains have continued to pound Guatemala and Mexico, as dry conditions creep into Honduras and points southward in Central America. Rains have continued steadily across northern South America.

Latin America Update #44: Canicula Overwith in Central America

The mid-summer easing of the rains, better known as the Canicula, has passed in Central America. Hispaniola, and nearby islands, continue to clean-up after Hurricane Irene passed them. Venezuela is either having a major flooding event, or major problems with its rain gauges, I'm going with the latter. Precipitation continues to be plentiful in the Pampas along the Rio de la Plata.

Latin America Update #40: Rainfall Improves over N. South America, Primera Season Near Normal

Moisture has improved across much of northern South America- with the huge exception of Venezuela. In Central America, rainfall has been near normal for the Primera season, which will be wrapping up in the next few weeks. Tropical Storm Emily is preparing to make landfall in the Dominican Republic, and yet another front has brought plenty of rain across the Rio de la Plata basin.

Latin America Update #39: Improvement in Western Venezuela

There has been some improvement in the poor rainfall totals in western Venezuela. The rest of the country, however, along with points eastward in northern South America remain unseasonably dry. Far southern Brazil and nearby parts of Argentina and Paraguay received heavy rainfall during the last week. Central America had a near normal week, while the Greater Antilles generally received unusually heavy rainfall.

Latin America Update #32: Rainfall Rapidly Improving in CA and the Caribbean

During the last week moisture poured into Central America and the Caribbean, greatly improving rainfall there. Rainfall has stayed near average across northern South America. Meanwhile in the south, rainfall continues to be in short supply.

Latin America Update #27: Rains Increase in C America, decrease in the far South

Rains have increased slightly over the past week in Central America. At the same time, precipitation has all but shut off in southern South America. Dry weather persisted in northeastern South America, as did the excessive rain, in flood ravaged Colombia.

Latin America Update #26: Rains Arrive in Central America Highlands

Early season rains pushed into Central America this past week. Flooding remain firmly entrenched in central Colombia. Northeastern South America remained dry, raising concerns after more than a month of poor rainfall. The Amazon River basin was also dry, but here the break is a respite from the heavy rains of the previous weeks. A front provided late season rains to the Rio de la Plata basin, as far north as Paraguay.

Latin America Update #25: Rainy Season May Start This Week in Central America

Rains are currently forecast to be heavy in Central America next week, this would be the start of the rains there. At the same time, precipitation is continuing to shut down for the dry season in southern parts of South America. Rainfall continues to be heavy across the northern Andes, causing some flooding.

Latin America Update #21: Flooding in Guyana

A second week of heavy rains in Guyana has triggered more flooding. Dry weather in Argentina and Brazil, as well as a mix of wet and dry conditions from Colombia down to Ecuador and Peru.

Latin America Update #20

A fairly stable pattern has emerged across Brazil. Unfortunately that means areas that have been generally wet, will remain wet, and those that have been dry, will stay dry. There are a couple of exceptions, the most important being along the Colombian Pacific coast.