Air temperature (Celsius) and air relative humidity (%) were measured on 28 savanna plots in Burkina Faso. Plots are distributed in three areas: the municipality of Dano, the regional reserve of Bontioli, and the national reserve of Nazinga. Measurements were made with HOBO Onset U23-001 Pro V2 data loggers placed inside protective cages 1 meter above ground. In every experimental plots, loggers were positioned under tree shade and the cages featuring a reflective roof provided additional protection against direct sun light. Measurements were made every 15 minutes from November 2014 to November 2017. Data was collected monthly with the help of a data transfer device (shuttle HOBO U-DTW-1).

This vegetation data comes from surveys conducted in November 2015 on savanna plots in Burkina Faso. Plots are distributed in three areas: the municipality of Dano, the regional reserve of Bontioli, and the national reserve of Nazinga. A total of 28 plots were surveyed.

Summary: Mean Daily Flow Station Number : 01002001 Station Name : Nangodi on Red Volta Time-Series Type : Flow (cumecs) Latitude : 10:52: 0 N Longitude : 0:37: 0 W Elevation : 184.1 metres Area : 16568.0 sq km With gaps!

Summary: Mean Daily Flow Station Number : 01001001 Station Name : Pwalugu on White Volta Time-Series Type : Flow (cumecs) Latitude : 10:35: 0 N Longitude : 0:51: 0 W Elevation : 123.8 metres Area : 62566.0 sq km With gaps!

Daily windspeed and min/max relative humidity at Kara station, Togo, 1977 - 2011

Daily windspeed, max/min relative humidity and insolation at Mango station, Togo, 1961 - 2011

Min/Max daily temperature at Tamale station, Ghana, from 1960 - 2010

Summary: Mean Daily Water Level Station Number : 01010003 Station Name : Sabari on Oti Time-Series Type : Water Level (metres) Latitude : 9:17: 0 N Longitude : 0:14: 0 E (WGS 84) Elevation : 108.2 metres Area : 58880.0 sq km With gaps!

Relative Humidity at Krete-Krachi Station, Ghana, 1960 - 2010. Two measurements/day (6:00 am / 3 pm). Gaps: 1975 1992

Min/Max daily temperature at Yendi station, Ghana, from 1960 - 2010