Climate averages 1991–2020

Buenavista weather
in September.

A hot, wet month: the joint 2nd warmest and the 2nd driest of the year.

Long-term climate patterns, not a forecast for a particular trip.

Average high 29.0°C Daytime mean, September
Average low 24.2°C Night-time mean, September
Rainfall 136 mm 20 days with ≥1 mm
Daylight 12 h Sunrise to sunset, per day
Every month in Buenavista · average highYear overview

September is a hot month in Buenavista: daytime highs average 29.0°C and nights cool to about 24.2°C. By daytime temperature it is the joint 2nd warmest of the 12 months.

Expect about 136 mm of rain on roughly 20 days, which makes September a wet month (the 2nd driest of the 12 months). Daylight, from sunrise to sunset, lasts about 12 h 11 min on an average September day.

The nearest other city in this atlas is Butuan (15 km away). In September its highs average 30.4°C, 1.5°C warmer than Buenavista, with 136 mm of rain.

Among the 151 cities listed in the Philippines, Buenavista ranks joint 89th of 151 for the warmest September highs and joint 7th of 151 for the driest September (rainfall, lowest first). The mean September high of those 151 cities is 29.0°C; Buenavista is 0.1°C cooler than that mean.

From September to October, average highs fall by 0.5°C to 28.4°C, and monthly rainfall rises from 136 mm to 196 mm.

The annual picture

September in context

30-year average
Average highAverage low°C
Average daily high and low temperatures by month The same values are available in the monthly table below. Lines show mean daily maxima and minima, not a forecast interval. 20253035 JanFebMarAprMayJunJulAugSepOctNovDec

Monthly rainfall

Average total · mm
Average monthly rainfall totalsEach bar is a mean monthly total over 1991–2020. Full numbers are in the table. JanFebMarAprMayJunJulAugSepOctNovDec 3000

Averages from hourly ERA5 reanalysis data. Actual weather varies from year to year. How these numbers are calculated

Every month, side by side

Buenavista climate table

1991–2020
Monthly climate averages for Buenavista, 1991–2020
MonthAverage highHigh / lowAverage lowRainfall mm/monthRain days ≥1 mm/dayDaylight hours/dayDay­light h/day
January 26.8°C22.8°C22.8°C26922.011.712 h
February 27.1°C22.6°C22.6°C18817.611.812 h
March 27.8°C22.8°C22.8°C14917.012.112 h
April 28.9°C23.5°C23.5°C10614.212.312 h
May 29.3°C24.3°C24.3°C14622.412.513 h
June 28.9°C24.3°C24.3°C20624.712.613 h
July 28.6°C24.0°C24.0°C17922.912.613 h
August 29.0°C24.2°C24.2°C14420.112.412 h
September, selected 29.0°C24.2°C24.2°C13620.412.212 h
October 28.4°C23.9°C23.9°C19624.811.912 h
November 28.1°C23.6°C23.6°C22023.411.712 h
December 27.5°C23.3°C23.3°C22223.411.612 h

Rainfall is the average of the 30 separate monthly totals. A rain day is a local calendar day with at least 1 mm of precipitation. Daylight is the calculated sunrise-to-sunset length, not measured sunshine.

Compare places

September in nearby cities

Distance from Buenavista

Read the numbers correctly

Climate, not a promise.

These patterns help compare months. They cannot tell you the weather on a specific day of your trip.

Sources, method and limits

How these numbers are made (what the highs, lows and rain days mean, the sources and the model cell used for Buenavista) is explained once on the Buenavista year overview and on the Sources, method and limits page.

Butuan lies in the same rainfall cell, so its rainfall figures are identical to these; temperatures differ because they come from smaller 0.1° cells.