Cienaga's climate is warm and relatively consistent year-round, with temperatures fluctuating between 22-37°C. The hottest months are May, June, July, and December, with average highs reaching 29-30°C, while the cooler months are January, February, March, and November, averaging around 27-28°C. April and September have slightly higher averages at 28°C. Overall, the temperature range is quite narrow, indicating minimal seasonal variation. The warmest temperatures occur in July, with a peak of up to 37°C.