Summary
In December 2025, the forecasted cumulative rainfall amount across the counties is anticipated to be between 25.3 mm and 119.4 mm. The south-east coastal counties are expected to record rainfall amounts between 60.0 mm and 110.0mm. Rainfall amounts of below 60.0 mm are predicted over the northern counties
Summary
The maximum temperature in December 2025 is anticipated to be 28.6°C to 32.1°C across the counties, as shown in Figure 5. The lowest and highest maximum daytime temperatures of 28.6°C and 32.1°C are predicted over Margibi and Grand Cape Mount counties
Summary:
Nighttime temperatures across the country in December 2025 are anticipated to range between 17.4°C and 25.9°C. The lowest nighttime temperature range of 17.4°C to 19.0°C is anticipated in Lofa, parts of Gbapolu, Bong and Nimba counties, while the highest nighttime temperature of 25.9°C is expected over parts of Margibi County
Summary
Relative humidity across Liberia for December 2025 is predicted to range from 69% to 83%.. The highest range of values (80–83%) is expected in the southern counties. The extreme north is expected to record the lowest relative humidity, 69% while the rest of the country is expected to record a range of 70% to 80%.
Summary
The expected climatic conditions in December 2025 suggest high prospects of malaria incidences in the southern counties. Low vigilance is prescribed in other parts of counties during the forecast period
Summary
The highlights of the Bulletin for December 2025 are as follows:
