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United Kingdom / Perth and Kinross / Rainbow trout

Rainbow trout bite in Perth and Kinross

Recorded 31 catches of Rainbow trout in Perth and Kinross. Most active — May–July. A day-by-day bite calendar for Rainbow trout.

Rainbow trout bite forecast in Perth and Kinross today

Best fishing days for the next week

  1. WednesdaySeptember 9weather-based forecast
    71/100high activity

    Partly cloudy: 6–12 °C

    Best fishing time: 19:00–22:00

  2. SundaySeptember 6weather-based forecast
    62/100high activity

    Drizzle: 14–17 °C

    Best fishing time: 19:00–22:00

  3. ThursdaySeptember 3weather-based forecast
    58/100medium activity

    Cloudy: 11–15 °C

    Best fishing time: 05:00–08:00

How to catch Rainbow trout

Tackle, baits, spots and seasons — a full guide to catching Rainbow trout.

Read the guide →

Map of waters and catches

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Where it's caught

  • Lower Glendevon Reservoir25 catches
  • River Devon4 catches
  • Loch Bhac2 catches

Catches

  • Rainbow trout
    Lower Glendevon Reservoir
    11 °C13 mph
    May 21, 2022, 2:46 PM
  • Rainbow trout
    Lower Glendevon Reservoir

Other fish in Perth and Kinross

  • Atlantic salmon81 catches
  • Brown trout20 catches
  • Pike3 catches
11 °C13 mph
May 21, 2022, 1:47 PM
  • Rainbow trout
    Lower Glendevon Reservoir
    11 °C13 mph
    May 21, 2022, 9:48 AM
  • Rainbow trout
    Lower Glendevon Reservoir
    11 °C13 mph
    May 21, 2022, 9:48 AM
  • Rainbow trout
    Lower Glendevon Reservoir
    11 °C13 mph
    May 21, 2022, 9:40 AM
  • Rainbow trout
    Lower Glendevon Reservoir
    13 °C7 mph
    Sep 04, 2021, 10:15 AM
  • Rainbow trout
    Lower Glendevon Reservoir
    13 °C7 mph
    Sep 04, 2021, 9:47 AM
  • Rainbow trout
    Lower Glendevon Reservoir
    13 °C7 mph
    Sep 04, 2021, 9:01 AM
  • Rainbow trout bite calendar

    Thursday, September 3

    Aug 31 – Sep 6
    Mon
    Tue
    Wed
    Thu
    Fri
    Sat
    Sun
    Bite activity:highmediumlowslow
    Based on:weatherseasonal
    What is a bite calendar?

    Hourly activity

    0:006:0012:0018:0023:00
    Bite activity:highmediumlow

    The bite is moderate — fish feed in short bursts. Weather is steady, with no sharp swings — fish behave predictably.

    Peak bite hours

    Best time — 06:00–08:00 (dawn bite) and 20:00–21:00 (dusk bite).

    Tactics

    Work the cover — snags, weed edges, hole entrances; retrieve the lure with pauses.

    Lures

    The water's turning murky — go with bright, noisy lures: trout paste or trout spoon.

    Gear

    Pack transitional-season clothing — mornings and evenings are chilly. Rain is expected — don't forget a rain jacket or a waterproof shell.

    Summary

    An average day — best chances during peak windows.

    Why this forecast

    The computed water temperature is around 13 °C — inside the 6–16 °C comfort range for Rainbow trout, so baseline activity is high.

    Computed water temperature by month; the green band is the 6–16 °C comfort rangecomfort 6–16 °C13 °C
    JFMAMJJASOND

    Rainbow trout works the twilight: the peaks are pinned to sunrise and sunset — their times are in the sun-and-moon card above.

    The day: daylight hours and when Rainbow trout feeds0:0012:0024:00

    Pressure is dropping 1 hPa over the day — fish are usually more active ahead of a weather change.

    Pressure through the day, 1 hPa change
    00:00 · 100623:00 · 1004 hPa

    September is an active season for Rainbow trout here.

    JFMAMJJASOND

    These are the same values the bite curve above was computed from. How the forecast works

    3 SepThursday, September 3
    +14°

    Cloudy · feels like +11°

    Low / high
    +11°…+15°
    Precipitation
    0.0 mm
    Wind
    12 mph SW
    Cloud cover
    100%
    Humidity
    75%
    Pressure
    1008 hPa
    00:00+11°—3 mphsouthwest wind, 3 mph99%100%
    01:00+12°0.3 mm2 mphsouthwest wind, 2 mph98%100%
    02:00+13°0.1 mm2 mphsouthwest wind, 2 mph95%100%
    03:00+14°0.1 mm12 mphwest wind, 12 mph92%100%
    04:00+14°—14 mphwest wind, 14 mph90%100%
    05:00+13°—15 mphwest wind, 15 mph89%22%
    06:00+12°—18 mphwest wind, 18 mph87%2%
    07:00+11°—17 mphwest wind, 17 mph83%0%
    08:00+12°—7 mphwest wind, 7 mph86%70%
    09:00+13°—11 mphwest wind, 11 mph80%8%
    10:00+14°—14 mphwest wind, 14 mph75%43%
    11:00+14°—13 mphwest wind, 13 mph74%17%
    12:00+14°—12 mphsouthwest wind, 12 mph75%100%
    13:00+15°—13 mphwest wind, 13 mph69%100%
    14:00+15°—14 mphsouthwest wind, 14 mph70%100%
    15:00+15°—12 mphsouthwest wind, 12 mph70%100%
    16:00+14°—11 mphsouthwest wind, 11 mph78%100%
    17:00+14°—9 mphsouthwest wind, 9 mph80%100%
    18:00+14°—7 mphsouth wind, 7 mph86%100%
    19:00+13°0.1 mm8 mphsouthwest wind, 8 mph88%100%
    20:00+13°—12 mphsouthwest wind, 12 mph81%100%
    21:00+12°0.4 mm9 mphwest wind, 9 mph91%98%
    22:00+12°—11 mphwest wind, 11 mph86%5%
    23:00+11°—5 mphwest wind, 5 mph88%36%
    +15°+13°+11°
    Weather throughout the day
    0:006:0012:0018:0023:00

    Sun and moon

    Thursday, September 3
    The day: daylight and the hours the moon is above the horizon. Local time0:0012:0024:00
    DaylightMoon above the horizon
    Sunrise
    06:22
    Sunset
    20:05
    Day length
    13 h 43 min
    Sunshine hours
    4 h 22 min
    UV index
    2
    low
    Moon
    Last quarter
    Moonrise
    21:19
    Moonset
    15:20

    The day is 5 min shorter than yesterday.

    Sunshine hours count direct sun only — cloud cover cuts it, so it is shorter than daylight.

    Solunar feeding periods

    +13% in the windowThursday, September 3
    Feeding windows on the day scale, local time0:0012:0024:00
    Major periodsMinor periods
    • Major04:54–06:54Moon overhead
    • Minor14:50–15:50Moonset
    • Major17:24–19:24Moon underfoot
    • Minor20:49–21:49Moonrise

    The windows are set by the moon's transit and rise, and the forecast above already accounts for them: within these hours the bite score sits higher than across the rest of the day, while the day's overall level still comes from the catch-calibrated model.

    What are solunar periods?