Greenhouse Dashboard

Device: esp32-greenhouse-01 Latest sample: 2026-11-14 20:09:46 UTC Live · 47s ago

Cold risk
current heuristic
Very cold greenhouse conditions.
Tender plants may be having a deeply unpleasant experience.
🔥 Heat exposure
last 30 days
Warm hours (25°C+): 0
Hot hours (30°C+): 0
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): 43
Cold days (≤5°C low): 8
Handy for knowing whether the greenhouse is actually protecting things or just offering emotional support.
Current temp
1.75 °C
Today high / low
17.6° / -2.8°
Avg: 2.8°
30-day high / low
25.4° / -2.8°
Avg: 7.9°
Comfortable hours
1 h
20–28°C band over last 30 days

Temperature trend

Last 30 days · daily averages
🩺 Data health
last 24h
Samples: 1439
Missing (est): 1
Last seen: 48s ago
Biggest gap: 7m
RSSI now: -78 dBm
Battery now: — V

Daily highs / lows / average

Last 30 days
Useful takeaways
• Average temp over last 30 days: 7.9°C
• Days in the comfy band: 0
• Warm hours (25°C+): 0
• Hot hours (30°C+): 0
• Danger hours (35°C+): 0
• Cold hours (≤5°C): 43
Best / worst days
• Hottest day: 2026-10-29 (25.4°C high)
• Coldest day: 2026-11-14 (-2.8°C low)
• Hot days (30°C+ high): 0
• Danger days (35°C+ high): 0
• Cold days (≤5°C low): 8
Humidity now
90.3 %
Pressure now
1,013.2 hPa
Light now
6,933 lux

Recent samples

Page 1456 of 2373 · 50 per page · 118643 total
Time (UTC) Temp °C RSSI
2026-05-09 00:24:16 10.75 -80
2026-05-09 00:23:16 10.75 -82
2026-05-09 00:22:17 10.75 -81
2026-05-09 00:21:16 10.75 -82
2026-05-09 00:20:16 10.75 -83
2026-05-09 00:19:16 10.75 -82
2026-05-09 00:18:16 10.81 -83
2026-05-09 00:17:16 10.81 -81
2026-05-09 00:16:16 10.81 -81
2026-05-09 00:15:16 10.81 -82
2026-05-09 00:14:16 10.81 -81
2026-05-09 00:13:16 10.81 -81
2026-05-09 00:12:16 10.81 -81
2026-05-09 00:11:16 10.81 -82
2026-05-09 00:10:16 10.81 -81
2026-05-09 00:09:16 10.81 -82
2026-05-09 00:08:16 10.81 -82
2026-05-09 00:07:16 10.88 -83
2026-05-09 00:06:16 10.88 -82
2026-05-09 00:05:16 10.88 -82
2026-05-09 00:04:16 10.88 -82
2026-05-09 00:03:16 10.88 -82
2026-05-09 00:02:16 10.88 -84
2026-05-09 00:01:16 10.88 -82
2026-05-09 00:00:16 10.88 -82
2026-05-08 23:59:16 10.88 -83
2026-05-08 23:58:16 10.88 -81
2026-05-08 23:57:16 10.88 -83
2026-05-08 23:56:16 10.94 -82
2026-05-08 23:55:16 10.94 -81
2026-05-08 23:54:16 10.94 -81
2026-05-08 23:53:16 10.94 -82
2026-05-08 23:52:16 10.94 -82
2026-05-08 23:51:16 10.94 -83
2026-05-08 23:50:16 10.94 -81
2026-05-08 23:49:16 10.94 -82
2026-05-08 23:48:16 10.94 -82
2026-05-08 23:47:16 10.94 -81
2026-05-08 23:46:16 10.94 -81
2026-05-08 23:45:16 10.94 -82
2026-05-08 23:44:16 11.00 -82
2026-05-08 23:43:16 11.00 -81
2026-05-08 23:42:16 11.00 -83
2026-05-08 23:41:16 11.00 -82
2026-05-08 23:40:16 11.00 -81
2026-05-08 23:39:16 11.00 -82
2026-05-08 23:38:16 11.00 -81
2026-05-08 23:37:16 11.00 -82
2026-05-08 23:36:16 11.06 -82
2026-05-08 23:35:16 11.06 -83