Climate & archive — South Pasadena 📅
+34°
Partly cloudy
feels like +33°
🗄 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.
🗓 Monthly climate in South Pasadena
| Month | Day | Night | Precip |
|---|---|---|---|
| January | +18° | +8° | 107 mm |
| February | +19° | +8° | 89 mm |
| March | +20° | +9° | 103 mm |
| April | +24° | +10° | 27 mm |
| May | +24° | +12° | 14 mm |
| June | +28° | +15° | 4 mm |
| July | +32° | +18° | 2 mm |
| August | +32° | +18° | 10 mm |
| September | +31° | +17° | 15 mm |
| October | +28° | +15° | 13 mm |
| November | +23° | +11° | 29 mm |
| December | +19° | +8° | 85 mm |
📊
Daily records and archive in South Pasadena 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 69 — moderate
FAQ about the weather archive in South Pasadena ❓
What was the weather in South Pasadena 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 South Pasadena in August?
On average +32° by day, +18° at night, precipitation about 10 mm (ERA5 climate normal).
Since what year is the weather archive in South Pasadena 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 South Pasadena
Monthly climate normals in South Pasadena (average day and night temperatures, precipitation) are computed from the ERA5 reanalysis. The observation archive accrues from launch. Data: Open-Meteo (ERA5).