Solangosta

Solangosta

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Where are you in the sun?

See when heat and UV are strongest.

© 2026 Solangaster

UV

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Places

Weather & city search by Open-Meteo (CC BY 4.0) · Place names © OpenStreetMap contributors (ODbL) © 2026 Solangaster

Switch place

UV index

Settings

Theme

Light Dark System

Chart pages

Location

Cookie/storage settings

Save preferences Remember selected city, language, chart pages, metric toggles, daily aggregate choices, selected day, peak range bands, threshold cutoffs, and activity thresholds in this browser Do not save preferences Clear saved preferences; reloads start with location search and default settings

Activity thresholds

Set the UV and temperature limits used to find Swim and Run windows.

Swim

Maximum UV Minimum temperature (°C)

Run

Maximum UV Minimum temperature (°C) Maximum temperature (°C)

Thresholds

Pick a metric and mode, then enter 4 numeric cutoffs in strictly increasing order. Exact cutoff values start the higher band.

Metric

Mode

Hourly Average Peak

UV cutoffs are fixed to the WHO values [3,6,8,11].

Very Low Cutoff
Low Cutoff
Medium Cutoff
High Cutoff
Very High Final band

About & data sources

Weather data from Open-Meteo; place names from OpenStreetMap.

© 2026 Solangaster

Weather forecasts

Source: Open-Meteo

License: CC BY 4.0
City search / geocoding

Source: Open-Meteo

License: CC BY 4.0
Place names / reverse geocoding

Source: Nominatim / OpenStreetMap

License: data © OpenStreetMap contributors under ODbL

Policy: Nominatim usage policy

Remember preferences?

The app can save the location, language, chart pages, metric toggles, daily aggregate choices, selected day, peak range bands, threshold cutoffs, and activity thresholds in this browser so you do not have to set them after every reload. If you reject, preference storage is not used and the app still works.