Greenhouse Dashboard

Device: esp32-greenhouse-01 Latest sample: 2026-11-14 22:22:35 UTC Live · 21s 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): 45
Cold days (≤5°C low): 8
Handy for knowing whether the greenhouse is actually protecting things or just offering emotional support.
Current temp
1.25 °C
Today high / low
17.6° / -2.8°
Avg: 2.7°
30-day high / low
25.4° / -2.8°
Avg: 7.8°
Comfortable hours
1 h
20–28°C band over last 30 days

Temperature trend

Last 30 days · daily averages
🩺 Data health
last 24h
Samples: 1440
Missing (est): 0
Last seen: 22s ago
Biggest gap: 7m
RSSI now: -79 dBm
Battery now: — V

Daily highs / lows / average

Last 30 days
Useful takeaways
• Average temp over last 30 days: 7.8°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): 45
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 1473 of 2376 · 50 per page · 118776 total
Time (UTC) Temp °C RSSI
2026-05-08 12:27:03 27.31 -81
2026-05-08 12:26:04 27.25 -82
2026-05-08 12:25:03 27.19 -81
2026-05-08 12:24:04 27.13 -83
2026-05-08 12:23:03 27.00 -84
2026-05-08 12:22:04 26.94 -83
2026-05-08 12:21:03 26.87 -83
2026-05-08 12:20:04 26.81 -82
2026-05-08 12:19:03 26.75 -83
2026-05-08 12:18:03 26.69 -84
2026-05-08 12:17:03 26.56 -82
2026-05-08 12:16:03 26.44 -82
2026-05-08 12:15:03 26.37 -83
2026-05-08 12:14:04 26.19 -82
2026-05-08 12:13:04 26.06 -82
2026-05-08 12:12:03 25.94 -80
2026-05-08 12:11:03 25.75 -80
2026-05-08 12:10:04 25.62 -82
2026-05-08 12:09:04 25.56 -82
2026-05-08 12:08:03 25.44 -80
2026-05-08 12:07:03 25.31 -80
2026-05-08 12:06:04 25.12 -84
2026-05-08 12:05:03 25.00 -81
2026-05-08 12:04:04 24.87 -82
2026-05-08 12:03:03 24.63 -84
2026-05-08 12:02:04 24.44 -82
2026-05-08 12:01:04 24.19 -80
2026-05-08 12:00:03 24.00 -81
2026-05-08 11:59:04 23.94 -82
2026-05-08 11:58:04 23.87 -81
2026-05-08 11:57:03 23.81 -82
2026-05-08 11:56:03 23.56 -83
2026-05-08 11:55:03 23.31 -82
2026-05-08 11:54:04 22.94 -82
2026-05-08 11:53:04 22.69 -83
2026-05-08 11:52:04 22.44 -83
2026-05-08 11:51:03 22.31 -84
2026-05-08 11:50:04 22.13 -84
2026-05-08 11:49:03 22.00 -84
2026-05-08 11:48:03 21.94 -83
2026-05-08 11:47:04 21.94 -82
2026-05-08 11:46:03 21.94 -82
2026-05-08 11:45:04 22.00 -81
2026-05-08 11:44:04 22.06 -83
2026-05-08 11:43:04 22.13 -83
2026-05-08 11:42:03 22.19 -82
2026-05-08 11:41:03 22.31 -83
2026-05-08 11:40:03 22.31 -83
2026-05-08 11:39:04 22.37 -82
2026-05-08 11:38:04 22.44 -82