The hottest, coldest, wettest and snowiest days Mongomo has
recorded — the outer limits of what its weather can do, and how far
they sit beyond a normal day.
Based on 18 years of daily weather observations (2006–2024), from the Oyem station 31 km away. Updated through January 2024 — an all-time extreme only changes when a more extreme day actually occurs, so some dates are old. That is normal, not stale data.
The four kinds of extreme
The hottest, coldest, wettest and snowiest single days Mongomo
has recorded — each shown against what a normal day that time of year
looks like.
🔥Hottest day
97°FNov 29, 2006
The three most extreme on record
197°FNov 29, 2006
295°FApr 21, 2018
395°FMay 18, 2018
❄️Coldest night
66°FFeb 21, 2007
The three most extreme on record
166°FFeb 21, 2007
266°FOct 16, 2007
366°FJan 18, 2013
🌧️Most rain in one day
0.04 inJul 5, 2019
Top recorded days
10.04 inJul 5, 2019
In plain terms
Across the record, Mongomo has reached as high as 97°F and as low as 66°F. A single day has delivered over 0 inches of rain. Those are the outer edges worth knowing if you are moving here, planning a trip, or thinking about a house.
Methodology & sources
Temperature & precipitation — modelled for this location from ERA5-Land reanalysis, a ~9 km global grid, because no long-record weather station is close enough to use.