🔎 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.
🗓 Monthly climate in Castelo
| Month | Day | Night | Precip |
|---|---|---|---|
| January | +33° | +23° | 150 mm |
| February | +32° | +23° | 144 mm |
| March | +32° | +22° | 119 mm |
| April | +29° | +20° | 88 mm |
| May | +28° | +18° | 54 mm |
| June | +27° | +17° | 39 mm |
| July | +27° | +16° | 25 mm |
| August | +27° | +17° | 42 mm |
| September | +30° | +19° | 54 mm |
| October | +30° | +20° | 111 mm |
| November | +30° | +20° | 189 mm |
| December | +31° | +22° | 182 mm |
📊
Daily records and archive in Castelo 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
Air quality
AQI 22 — good
FAQ about the weather archive in Castelo ❓
What was the weather in Castelo 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”.
What's the typical weather in Castelo in August?
On average +27° by day, +17° at night, precipitation about 42 mm (ERA5 climate normal).
Since what year is the weather archive in Castelo 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 Castelo
Monthly climate normals in Castelo (average day and night temperatures, precipitation) are computed from the ERA5 reanalysis. The observation archive accrues from launch. Data: Open-Meteo (ERA5).