Greenhouse Dashboard

Device: esp32-greenhouse-01 Latest sample: 2026-04-24 15:07:26 UTC Live · 36s 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+): 40
Hot hours (30°C+): 12
Danger hours (35°C+): 0
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): 22
Cold days (≤5°C low): 6
Handy for knowing whether the greenhouse is actually protecting things or just offering emotional support.
Current temp
21.06 °C
Today high / low
32.2° / 6.1°
Avg: 17.0°
30-day high / low
41.0° / 0.8°
Avg: 13.8°
Comfortable hours
87 h
20–28°C band over last 30 days

Temperature trend

Last 90 days · daily averages
🩺 Data health
last 24h
Samples: 1421
Missing (est): 19
Last seen: 37s ago
Biggest gap: 23m
RSSI now: -80 dBm
Battery now: — V

Daily highs / lows / average

Last 90 days
Useful takeaways
• Average temp over last 30 days: 13.8°C
• Days in the comfy band: 0
• Warm hours (25°C+): 40
• Hot hours (30°C+): 12
• Danger hours (35°C+): 0
• Cold hours (≤5°C): 22
Best / worst days
• Hottest day: 2026-04-05 (41.0°C high)
• Coldest day: 2026-04-06 (0.8°C low)
• Hot days (30°C+ high): 7
• Danger days (35°C+ high): 1
• Cold days (≤5°C low): 6
Humidity now
28.2 %
Pressure now
1,019.5 hPa
Light now
54,613 lux

Recent samples

Page 41 of 588 · 50 per page · 29367 total
Time (UTC) Temp °C RSSI
2026-04-23 05:20:40 7.94 -86
2026-04-23 05:19:39 7.94 -85
2026-04-23 05:18:40 7.94 -83
2026-04-23 05:17:40 7.94 -86
2026-04-23 05:16:39 7.94 -88
2026-04-23 05:15:39 7.94 -89
2026-04-23 05:14:39 7.94 -90
2026-04-23 05:13:39 7.94 -87
2026-04-23 05:12:40 7.87 -86
2026-04-23 05:11:40 7.94 -89
2026-04-23 05:10:40 7.87 -87
2026-04-23 05:09:40 7.94 -90
2026-04-23 05:08:40 7.94 -89
2026-04-23 05:07:41 7.94 -87
2026-04-23 05:06:40 7.94 -89
2026-04-23 05:05:40 7.94 -89
2026-04-23 05:04:39 7.94 -87
2026-04-23 05:03:40 7.94 -88
2026-04-23 05:02:39 7.94 -88
2026-04-23 05:01:39 7.94 -88
2026-04-23 05:00:39 7.94 -86
2026-04-23 04:59:40 7.94 -88
2026-04-23 04:58:40 7.94 -88
2026-04-23 04:57:41 7.94 -89
2026-04-23 04:56:40 7.94 -88
2026-04-23 04:55:40 7.94 -87
2026-04-23 04:54:42 7.94 -89
2026-04-23 04:53:40 7.94 -90
2026-04-23 04:52:40 8.00 -87
2026-04-23 04:51:39 7.94 -87
2026-04-23 04:50:40 8.00 -88
2026-04-23 04:49:39 8.00 -90
2026-04-23 04:48:40 8.00 -90
2026-04-23 04:47:40 8.00 -88
2026-04-23 04:46:40 8.00 -89
2026-04-23 04:45:40 8.00 -88
2026-04-23 04:44:40 8.00 -87
2026-04-23 04:43:40 8.00 -90
2026-04-23 04:42:40 8.00 -87
2026-04-23 04:41:40 8.00 -85
2026-04-23 04:40:40 8.00 -88
2026-04-23 04:39:40 8.00 -87
2026-04-23 04:38:40 8.00 -89
2026-04-23 04:37:40 8.00 -88
2026-04-23 04:36:39 8.00 -86
2026-04-23 04:35:40 8.00 -87
2026-04-23 04:34:40 8.00 -89
2026-04-23 04:33:40 8.00 -88
2026-04-23 04:32:40 8.06 -89
2026-04-23 04:31:40 8.06 -86