Greenhouse Dashboard

Device: esp32-greenhouse-01 Latest sample: 2026-06-12 16:25:28 UTC Stale · 3m ago

In a sensible range
current heuristic
Current temperature looks broadly useful.
Not too cold, not silly-hot. The rare and beautiful middle ground.
🔥 Heat exposure
last 30 days
Warm hours (25°C+): 60
Hot hours (30°C+): 34
Danger hours (35°C+): 6
Much better than sample counts, because “one brief spike” and “all afternoon roasting” are not the same thing.
🥶 Cold exposure
last 30 days
Cold hours (≤5°C): 4
Cold days (≤5°C low): 1
Handy for knowing whether the greenhouse is actually protecting things or just offering emotional support.
Current temp
22.62 °C
Today high / low
27.3° / 14.5°
Avg: 19.2°
30-day high / low
42.9° / 4.5°
Avg: 17.4°
Comfortable hours
79 h
20–28°C band over last 30 days

Temperature trend

Last 90 days · hourly averages
🩺 Data health
last 24h
Samples: 1386
Missing (est): 54
Last seen: 3m ago
Biggest gap: 45m
RSSI now: -84 dBm
Battery now: — V

Hourly highs / lows / average

Last 90 days
Useful takeaways
• Average temp over last 30 days: 17.4°C
• Days in the comfy band: 5
• Warm hours (25°C+): 60
• Hot hours (30°C+): 34
• Danger hours (35°C+): 6
• Cold hours (≤5°C): 4
Best / worst days
• Hottest day: 2026-05-22 (42.9°C high)
• Coldest day: 2026-05-15 (4.5°C low)
• Hot days (30°C+ high): 7
• Danger days (35°C+ high): 5
• Cold days (≤5°C low): 1
Humidity now
82.3 %
Pressure now
1,016.2 hPa
Light now
54,613 lux

Recent samples

Page 37 of 1536 · 50 per page · 76794 total
Time (UTC) Temp °C RSSI
2026-06-11 09:04:14 15.75 -93
2026-06-11 09:04:13 15.75 -127
2026-06-11 09:04:12 15.75 -127
2026-06-11 09:03:52 15.69 -127
2026-06-11 09:03:50 15.63 -127
2026-06-11 09:03:43 15.56 -127
2026-06-11 09:03:41 15.56 -93
2026-06-11 08:52:47 15.56 -81
2026-06-11 08:51:41 15.56 -82
2026-06-11 08:50:41 15.56 -83
2026-06-11 08:49:41 15.56 -81
2026-06-11 08:48:43 15.50 -89
2026-06-11 08:47:40 15.56 -82
2026-06-11 08:47:03 15.56 -82
2026-06-11 08:45:40 15.56 -82
2026-06-11 08:44:49 15.56 -83
2026-06-11 08:43:40 15.56 -81
2026-06-11 08:42:46 15.50 -80
2026-06-11 08:41:43 15.50 -84
2026-06-11 08:41:10 15.50 -81
2026-06-11 08:39:43 15.44 -83
2026-06-11 08:38:41 15.38 -83
2026-06-11 08:37:41 15.38 -82
2026-06-11 08:36:44 15.31 -81
2026-06-11 08:35:43 15.31 -83
2026-06-11 08:34:56 15.25 -82
2026-06-11 08:33:41 15.25 -84
2026-06-11 08:32:40 15.31 -79
2026-06-11 08:31:40 15.31 -83
2026-06-11 08:30:49 15.38 -83
2026-06-11 08:29:41 15.31 -82
2026-06-11 08:28:41 15.25 -83
2026-06-11 08:27:41 15.25 -82
2026-06-11 08:26:40 15.25 -81
2026-06-11 08:25:41 15.25 -83
2026-06-11 08:24:41 15.31 -82
2026-06-11 08:23:41 15.31 -82
2026-06-11 08:22:41 15.38 -82
2026-06-11 08:21:41 15.38 -81
2026-06-11 08:20:41 15.38 -82
2026-06-11 08:19:40 15.31 -80
2026-06-11 08:18:40 15.31 -80
2026-06-11 08:17:50 15.25 -83
2026-06-11 08:16:44 15.25 -81
2026-06-11 08:15:42 15.19 -82
2026-06-11 08:14:43 15.19 -81
2026-06-11 08:13:56 15.19 -82
2026-06-11 08:12:48 15.19 -82
2026-06-11 08:11:43 15.19 -83
2026-06-11 08:10:44 15.19 -81