Say climate

Say Weather in January

1991-2020 means of the daily record at Niamey Aero (GHCN NG000001052), 48 km from Say

Average highs run from 31°C on January 1 to 34°C on January 31, and lows from 16°C to . Normal precipitation for the month is 0 mm over about 0 wet days.

January day by day

The normal high and low for each date, and the record, in °C.

Normal daily high and low temperature at Say, in °C, with the record for each date.01020304050151015202530
  • Normal low
  • Normal high
  • Record high
  • Record low

January at a glance

Average high
32°C
Average low
17°C
Precipitation
0 mm
Record high
42°CJan 19, 1941
Record low
8°CJan 2, 1941
Daylight
11 h 22 min to 11 h 34 min
Cloud cover
27%
Humidity
19%
Dew point
-2°C
Wind
15.5 km/h

Every day of the month

A wet day has at least 1 mm of precipitation in the reanalysis.

DateNormal highNormal lowRecord highRecord lowChance wet
Jan 131°C16°C39°C 19428°C 19410%
Jan 231°C17°C38°C 19408°C 19410%
Jan 331°C17°C37°C 19409°C 19410%
Jan 431°C16°C39°C 202110°C 19450%
Jan 531°C16°C39°C 202110°C 19660%
Jan 631°C16°C38°C 197311°C 19660%
Jan 731°C16°C39°C 194111°C 19660%
Jan 831°C16°C40°C 202110°C 19570%
Jan 932°C16°C39°C 202110°C 19570%
Jan 1032°C16°C39°C 194111°C 19570%
Jan 1131°C17°C39°C 194111°C 19820%
Jan 1231°C17°C40°C 194110°C 19570%
Jan 1331°C16°C39°C 194110°C 19570%
Jan 1431°C16°C39°C 198010°C 19710%
Jan 1532°C16°C40°C 194111°C 19710%
Jan 1632°C16°C38°C 198012°C 19710%
Jan 1733°C17°C38°C 194512°C 19620%
Jan 1833°C17°C40°C 194011°C 19680%
Jan 1933°C18°C42°C 194110°C 19400%
Jan 2033°C18°C42°C 194110°C 19750%
Jan 2133°C18°C42°C 194111°C 19470%
Jan 2233°C18°C40°C 194010°C 19470%
Jan 2333°C18°C40°C 194011°C 19540%
Jan 2433°C18°C40°C 195810°C 19620%
Jan 2534°C17°C39°C 195810°C 19560%
Jan 2634°C18°C40°C 200012°C 19440%
Jan 2734°C18°C40°C 200011°C 19620%
Jan 2834°C18°C39°C 199810°C 19950%
Jan 2934°C39°C 201112°C 19420%
Jan 3035°C18°C39°C 194713°C 19610%
Jan 3134°C41°C 199813°C 19830%

Chance of rain

The chance of at least 1 mm of precipitation in the reanalysis on each date at Say, in percent.00.10.10.20.21102030
  • Chance of a wet day

Sunrise and sunset

Times for 2026, local time (GMT+1).

January 1
sunrise 7:13 AM, sunset 6:35 PM
January 31
sunrise 7:17 AM, sunset 6:51 PM

Every day of January: sun and moon

Other months

Sources

Records: NOAA GHCN-Daily, station NG000001052, every year on file, quality-flagged values removed. Cloud, humidity, wind and sunshine: NASA POWER (MERRA-2, CERES and GEWEX SRB), 1991-2020. The data was obtained from the National Aeronautics and Space Administration (NASA) Langley Research Center's Prediction Of Worldwide Energy Resources (POWER) project funded through the NASA Earth Science Division: POWER Daily API v2, accessed 2026-09-25. Sun and moon: computed with the NOAA solar equations and Meeus.