Feels-like is not temperature
A thermometer measures air; skin also feels humidity and wind. At 90% humidity, 30°C feels close to 38, while a stiff wind at 5°C brings it down to zero. That is why Almanaccolo always shows both.
In the app
Today’s weather and the days ahead
In Almanaccolo’s Sky tab you find the forecast for your location: the next 48 hours hour by hour and the next 16 days.
How to read it
How far ahead to trust it
A three-day forecast is almost always right; seven days is a good indication; beyond ten it describes a tendency, not the weather of that day. The sixteen-day view is for spotting a change of season, not for planning a picnic.
UV index: how strong the sun is
| Index | Level | What to do |
|---|---|---|
| 0–2 | Low | No protection needed. |
| 3–5 | Moderate | Sunglasses and sunscreen around midday. |
| 6–7 | High | Seek shade between 11am and 4pm. |
| 8–10 | Very high | Protection essential, sunburn within minutes. |
| 11+ | Extreme | Avoid direct exposure. |
Data: Open-Meteo
Frequently asked questions
What does feels-like temperature mean?
It is the temperature your skin senses, not the one the thermometer measures. At 90% humidity, 30°C feels close to 38, while a stiff wind at 5°C brings it down to zero.
How reliable is a 16-day forecast?
A three-day forecast is almost always right, seven days is a good indication. Beyond ten days it describes a tendency, not the weather of that date.
Almanaccolo features
- Sunrise and sunsetSunrise, sunset, twilight times and day length for your location, every day of the year.
- What the air is like todayEuropean air quality index, PM2.5 and PM10 particulate, ozone and pollen counts for your city.
- Earthquakes near youTremors recorded within 300 kilometres of your location, with magnitude, depth and distance.
- What the sea is like todayWave height and period, swell direction and water temperature for the nearest coast.
- The weather in spaceSolar wind, magnetic field, Kp index and flares
- HF propagation conditionsSolar flux, A and K indices, MUF and band-by-band conditions
- Your collectionSet aside the historical events and pages you want to read again
Free app
Every day’s history, in your pocket
Almanaccolo greets you each morning with the almanac of the day, sunrise and sunset times and your saved events.
- Today’s almanac, every morning
- Save the events that strike you
- Sunrise, sunset and weather for your city
- Free, no account required
