Bayan climate

Bayan Weather in April

NASA POWER reanalysis for the half-degree grid cell around Bayan, 1991-2020; a grid cell is an area average and can differ from a thermometer in town by several degrees

Average highs run from 8°C on April 1 to 17°C on April 30, and lows from -4°C to 3°C. Normal precipitation for the month is 24 mm over about 6 wet days.

April day by day

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

Normal daily high and low temperature at Bayan, in °C, with the record for each date.-20-10010203040151015202530
  • Normal low
  • Normal high
  • Reanalysis extreme high
  • Reanalysis extreme low

April at a glance

Average high
13°C
Average low
0°C
Precipitation
24 mm
Reanalysis high
31°CApr 26, 2015
Reanalysis low
-11°CApr 3, 1999
Daylight
12 h 47 min to 14 h 18 min
Cloud cover
60%
Humidity
58%
Dew point
-3°C
Wind
18.4 km/h

Every day of the month

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

DateNormal highNormal lowReanalysis highReanalysis lowChance wet
Apr 18°C-4°C20°C 1994-11°C 201314%
Apr 28°C-4°C16°C 1992-10°C 199915%
Apr 39°C-3°C20°C 1992-11°C 199914%
Apr 49°C-3°C21°C 2017-6°C 201815%
Apr 59°C-3°C21°C 2017-6°C 201215%
Apr 610°C-3°C20°C 1998-7°C 201215%
Apr 710°C-2°C21°C 1998-8°C 201214%
Apr 810°C-2°C21°C 2008-7°C 200315%
Apr 911°C-2°C23°C 2009-7°C 201615%
Apr 1011°C-2°C18°C 2017-6°C 200016%
Apr 1111°C-2°C18°C 2014-6°C 201017%
Apr 1212°C-1°C19°C 2009-5°C 200617%
Apr 1312°C-1°C20°C 2012-6°C 200618%
Apr 1412°C-1°C24°C 2014-9°C 201019%
Apr 1512°C-1°C21°C 2015-9°C 201021%
Apr 1613°C0°C24°C 2019-5°C 200622%
Apr 1713°C0°C26°C 2008-5°C 199421%
Apr 1813°C0°C27°C 2008-5°C 199122%
Apr 1914°C0°C27°C 2008-5°C 201922%
Apr 2014°C0°C25°C 2008-3°C 199222%
Apr 2114°C1°C24°C 1994-5°C 199122%
Apr 2215°C1°C24°C 1998-4°C 201022%
Apr 2315°C1°C23°C 2014-4°C 200623%
Apr 2416°C2°C23°C 1999-4°C 200423%
Apr 2516°C2°C27°C 1999-3°C 199423%
Apr 2616°C2°C31°C 2015-3°C 200724%
Apr 2716°C2°C24°C 2003-5°C 199325%
Apr 2817°C3°C26°C 1996-3°C 199325%
Apr 2917°C3°C27°C 2015-2°C 199326%
Apr 3017°C3°C27°C 2001-4°C 200325%

Chance of rain

The chance of at least 1 mm of precipitation in the reanalysis on each date at Bayan, in percent.01020301102030
  • Chance of a wet day

Sunrise and sunset

Times for 2026, local time (GMT+8).

April 1
sunrise 5:11 AM, sunset 5:58 PM
April 30
sunrise 4:19 AM, sunset 6:37 PM

Every day of April: sun and moon

Other months

Sources

Cloud, humidity, wind and sunshine, and temperature and precipitation: 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 2026-09-24. Sun and moon: computed with the NOAA solar equations and Meeus.