Greenhouse Dashboard

Device: esp32-greenhouse-01 Latest sample: 2026-06-13 08:32:23 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
23.12 °C
Today high / low
23.4° / 12.0°
Avg: 15.7°
30-day high / low
42.9° / 4.5°
Avg: 17.7°
Comfortable hours
84 h
20–28°C band over last 30 days

Temperature trend

Last 90 days · hourly averages
🩺 Data health
last 24h
Samples: 1229
Missing (est): 211
Last seen: 3m ago
Biggest gap: 57m
RSSI now: -87 dBm
Battery now: — V

Hourly highs / lows / average

Last 90 days
Useful takeaways
• Average temp over last 30 days: 17.7°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
83.7 %
Pressure now
1,017.9 hPa
Light now
3,116 lux

Recent samples

Page 50 of 1552 · 50 per page · 77593 total
Time (UTC) Temp °C RSSI
2026-06-11 11:50:08 12.19 -82
2026-06-11 11:49:11 12.25 -85
2026-06-11 11:48:14 12.25 -85
2026-06-11 11:47:08 12.31 -81
2026-06-11 11:46:08 12.31 -80
2026-06-11 11:45:08 12.37 -80
2026-06-11 11:44:11 12.37 -83
2026-06-11 11:43:20 12.37 -86
2026-06-11 11:42:43 12.37 -85
2026-06-11 11:41:09 12.37 -82
2026-06-11 11:40:07 12.44 -82
2026-06-11 11:39:08 12.50 -80
2026-06-11 11:38:14 12.63 -81
2026-06-11 11:37:12 12.63 -82
2026-06-11 11:36:11 12.56 -91
2026-06-11 11:35:09 12.56 -85
2026-06-11 11:34:08 12.56 -83
2026-06-11 11:33:08 12.69 -81
2026-06-11 11:32:07 12.69 -79
2026-06-11 11:31:08 12.75 -79
2026-06-11 11:30:08 12.75 -81
2026-06-11 11:29:08 12.81 -81
2026-06-11 11:28:08 12.81 -80
2026-06-11 11:27:08 12.75 -80
2026-06-11 11:26:08 12.81 -85
2026-06-11 11:25:08 12.75 -82
2026-06-11 11:24:08 12.75 -82
2026-06-11 11:23:08 12.69 -80
2026-06-11 11:22:08 12.69 -82
2026-06-11 11:21:08 12.69 -82
2026-06-11 11:20:08 12.63 -80
2026-06-11 11:19:08 12.63 -80
2026-06-11 11:18:08 12.63 -80
2026-06-11 11:17:08 12.63 -81
2026-06-11 11:16:08 12.63 -81
2026-06-11 11:15:07 12.63 -81
2026-06-11 11:14:08 12.63 -81
2026-06-11 11:13:08 12.63 -81
2026-06-11 11:12:08 12.69 -81
2026-06-11 11:11:08 12.75 -81
2026-06-11 11:10:08 12.75 -82
2026-06-11 11:09:07 12.81 -82
2026-06-11 11:08:23 12.75 -85
2026-06-11 11:07:07 12.75 -82
2026-06-11 11:06:09 12.75 -83
2026-06-11 11:05:12 12.69 -82
2026-06-11 11:04:10 12.69 -81
2026-06-11 11:03:08 12.63 -81
2026-06-11 11:02:08 12.69 -81
2026-06-11 11:01:09 12.56 -83