Aurora Borealis in Staines
United Kingdom · 51.43°, -0.51° · geomagnetic 53.4° · needs Kp 7
Tonight in Staines
2%
Peak chance of a visible display tonight, from the same model the Revon app runs. Staines needs Kp 7 to see anything at all, and tonight the forecast peaks at Kp 5.7. Short of the threshold, which is what most nights look like here.
Updated 2026-08-02 20:20 UTC
The next 30 nights in Staines
Every night to come, scored the same way as tonight. The best of the open week is Sunday 2 Aug at 2%. Not one of the seven reaches the Kp 7 that Staines needs, which is normal rather than unlucky — it averages 2.7 viable nights a year. The 23 nights past the seven-day window move with the 27-day solar rotation and are updated daily in the app.
Nights 8–30 unlock in the Revon app
Revon aurora model over the NOAA Kp forecast and 27-day outlook
How often the aurora borealis reaches Staines
2.7 nights a year, averaged across 10.0 years of records
| Storm level | Nights / year |
|---|---|
| Kp 4 | 83.4 |
| Kp 5 | 28.7 |
| Kp 6 | 9.3 |
| Kp 7 | 3.2 |
| Kp 8 | 1.2 |
NOAA planetary Kp, 2016-04-02 to 2026-03-30
Wait for an alert; do not book a week
At Kp 7, Staines needs a severe geomagnetic storm before anything shows above the northern horizon. Storms that size arrive a handful of times per solar cycle and announce themselves a day or two ahead. Watching for one beats picking dates and hoping.
Hours of true darkness, month by month
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 11.6 | 10.3 | 8.5 | 5.9 | 2.3 | 0.0 | 0.0 | 4.7 | 7.6 | 9.8 | 11.3 | 12.0 |
Solar declination and hour angle at −18°
Nothing to see from June to July
Through those months the sun never falls more than 18° below the Staines horizon, so the sky never darkens fully. Plan around the darker half of the year.
Getting clear of the light
The sky over Staines reads Bortle 8. Getting clear of the built-up area makes a visible difference on a marginal night.
- 71 km south-west — around Winchester → Bortle 5
- 105 km east → Bortle 4
Falchi 2016 World Atlas (DOI: 10.5880/GFZ.1.4.2016.001)
The months that actually deliver
Counting only nights that were both stormy enough and dark enough, September, August and November came out ahead in Staines. That is storm season and darkness overlapping — the equinoxes tend to be geomagnetically active, and the nights are already long by then.
Darkest nights of the coming year
A bright moon washes out a weak display as effectively as street lighting. These new moons fall inside the Staines viewing season.
- 13 Aug 2026
- 11 Sep 2026
- 11 Oct 2026
- 09 Nov 2026
- 09 Dec 2026
- 07 Jan 2027
- 06 Feb 2027
Where it is close to a certainty
If you would rather plan a trip than wait for a storm, the nearest place with genuinely frequent aurora is Inverness, 714 km north-north-west in United Kingdom.
| Staines | Inverness | |
|---|---|---|
| Kp needed | 7 | 5 |
| Nights per year | 2.7 | 28.7 |
| Geomagnetic latitude | 53.4° | 59.8° |
Confirmed reports from this area
54 verified sightings were logged within 300 km of Staines between 2015-01-01 and 2016-12-31. Rare is not the same as impossible.
Aurorasaurus verified positive reports
Where the horizon opens up near Staines
The display sits low on the northern horizon, so what beats a better forecast is open ground facing that way. Height gets you above the town glow; water gives you an unbroken skyline. These are within a short drive of Staines.
- Magna Carta Island — island4.3 km west-north-west
- Friary Island — island5.5 km north-west
- Windsor Great Park — park8.8 km west-north-west
- Windsor Castle — hill9.0 km north-west
- The Vale (Heston) — hill10.5 km north-east
- Radnor Gardens — park12.1 km east
Places from GeoNames (CC BY 4.0)
What to do with the daylight
Aurora watching is a night job, and in winter that leaves a short, bright day to fill. Staines keeps its fortified past above ground, at Runnymede Bridge Late Bronze Age Site, Heathrow Airport Mediumwave Transmitter and Cranford Bridge, and for a day when the cloud sits low, Strawberry Hill House, Ham House and Marble Hill House are indoors and near by.
Keep the daylight loose: the sky decides the evening, and the forecast can turn within a few hours.
Places from GeoNames (CC BY 4.0)
Where to stay
Anywhere on the outskirts of Staines will do; what matters is being able to step outside and check the sky without a drive first.
- Mercure London Staines Hotel 0.4 km from the centre
- Mercure London Staines Upon Thames Hotel 0.4 km from the centre
- Thames Lodge 0.5 km from the centre
- Mercure Thames Lodge 0.5 km from the centre
- Anne Boleyn Hotel 0.7 km from the centre
- The Runnymede On Thames 2.4 km from the centre
Places from GeoNames (CC BY 4.0) — confirm before booking
The last nights it was visible here
Nights in the last decade when the storm was strong enough for Staines and the sky was dark enough to show it.
| Date | Peak |
|---|---|
| 2026-03-20 | Kp 7.0 |
| 2026-01-20 | Kp 7.67 |
| 2026-01-19 | Kp 8.67 |
| 2025-11-12 | Kp 7.33 |
| 2025-11-11 | Kp 8.67 |
NOAA planetary Kp
Know when it is worth going outside
Revon watches the Staines forecast and pushes an alert when the odds for tonight clear your threshold — no checking, no guessing.
Common questions about the aurora borealis in Staines
Can you see the aurora borealis from Staines?
Yes. On the last 10.0 years of NOAA Kp records, Staines had about 2.7 nights a year when the storm was strong enough and the sky dark enough at the same time.
What Kp index do you need to see the aurora borealis in Staines?
Kp 7. Staines sits at geomagnetic latitude 53.4°, and the auroral oval only reaches that far from the pole once activity hits Kp 7. Storms that size occur about 3.2 nights a year.
When is the best time of year to see the aurora borealis in Staines?
September, August and November. Those months scored highest once both conditions are counted together: geomagnetic activity and enough hours of real darkness. From June to July the sky over Staines never gets fully dark, so nothing is visible however strong the storm.
Where can you escape the light pollution near Staines?
The centre of Staines reads Bortle 8. The nearest sky at Bortle 4 is about 105 km east. On a marginal night that drive matters more than the forecast does.
Where is the nearest place to Staines with reliable aurora borealis?
Inverness, United Kingdom — 714 km north-north-west. It needs only Kp 5 and averages 28.7 viable nights a year against 2.7 in Staines.
Nearby towns
Forecasts for places within reach of Staines.