Climate & archive — Koloniya Sere 📅
🗄 45 years of observations📡 ERA5 data🏆 records since 1981
Actual day-by-day weather, records, monthly climate and “on this day before”.
🔎 Weather for a date or period
Actual day-by-day weather for the selected period (ERA5). Up to 1 year.
📆 On this day before
Data for previous years is being prepared.
Climate normals in Koloniya Sere are still being collected (ERA5) — they will appear after the next daily cycle.
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Daily records and archive in Koloniya Sere are being collected (ERA5) — they will appear after the next cycle.
📒 For school and home
Weather diary
ready-made observation table for a month — for school
Weather for the month
August calendar: forecast + climate normal
FAQ about the weather archive in Koloniya Sere ❓
What was the weather in Koloniya Sere on a specific date?
Pick a date or range in the form above — we show actual day-by-day weather (ERA5 reanalysis, up to a year back). For today’s date in past years see “On this day before”.
Since what year is the weather archive in Koloniya Sere kept?
Climate normals and records come from the ERA5 reanalysis. Actual day-by-day weather is available for the last year.
Climate and weather archive in Koloniya Sere
Monthly climate normals in Koloniya Sere (average day and night temperatures, precipitation) are computed from the ERA5 reanalysis. The observation archive accrues from launch. Data: Open-Meteo (ERA5).