Humidity is typically higher in the southwest and mountainous areas and depends on the seasonal patterns of rainfall. At Colombo, for example, daytime humidity stays above 70% all year, rising to over 90% percent during the monsoon season in June. Anuradhapura experiences a daytime low of 60% during the intermonsoonal month of March, but a high of 79% during the November and December rains. In the highlands, Kandy's daytime humidity usually ranges between 70 and 79%.
humidity is typically higher in the southwest and mountainous areas and depends on the seasonal patterns of rainfall at colombo for example daytime humidity stays above 70% all year rising to over 90% percent during the monsoon season in june anuradhapura experiences a daytime low of 60% during the intermonsoonal month of march but a high of 79% during the november and december rains in the highlands kandy's daytime humidity usually ranges between 70 and 79%