The Compendium of Philippine Environment Statistics is a compilation of environment and related socioeconomic statistics collected from various government agencies. Component 1 Environmental Conditions and Quality is one of its components. This component compiles statistics on the physical, biological, and chemical characteristics of the environment and their changes over time.
According to the Philippine Atmospheric, Geophysical and Astronomical Services Administration, the country experienced an annual average minimum temperature of 24.2 degrees Celsius and an annual average maximum temperature of 31.3 degrees Celsius in 2023. The highest monthly average maximum temperature was recorded in May at 32.8 degrees Celsius. Notably, the monitoring station in Tuguegarao, Cagayan recorded the warmest temperature in the same month at 36.2 degrees Celsius. (Figure 1 and Table 1.1)
![Figure 1. Annual Average Temperature in degrees Celsius, 2023](/system/files/inline-images/image_330.png)
In 2023, the average annual rainfall was 2.77 thousand millimeters. Moreover, the highest average monthly rainfall was recorded in January at 410.2 millimeters. (Table 1.2)
The country recorded its highest average atmospheric pressure in 2023 in March at 1002.40 hectopascal, while the lowest was in July at 998.37 hectopascal. In 2023, the highest average windspeed was recorded in February at 2.89 meters per second, while the lowest average windspeed was recorded in September at 1.98 meters per second. (Tables 1.5 and 1.6)
DIVINA GRACIA L. DEL PRADO, PhD
Assistant Secretary
Deputy National Statistician
Sectoral Statistics Office