Greenhouse Dashboard

Device: esp32-greenhouse-01 Latest sample: 2026-11-15 03:26:52 UTC Live · 42s 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): 50
Cold days (≤5°C low): 9
Handy for knowing whether the greenhouse is actually protecting things or just offering emotional support.
Current temp
1.37 °C
Today high / low
2.6° / 0.7°
Avg: 1.3°
30-day high / low
25.4° / -2.8°
Avg: 7.5°
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: 43s ago
Biggest gap: 7m
RSSI now: -87 dBm
Battery now: — V

Daily highs / lows / average

Last 30 days
Useful takeaways
• Average temp over last 30 days: 7.5°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): 50
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): 9
Humidity now
90.3 %
Pressure now
1,013.2 hPa
Light now
6,933 lux

Recent samples

Page 1478 of 2382 · 50 per page · 119080 total
Time (UTC) Temp °C RSSI
2026-05-08 13:21:04 25.19 -81
2026-05-08 13:20:04 25.31 -81
2026-05-08 13:19:03 25.37 -80
2026-05-08 13:18:03 25.44 -81
2026-05-08 13:17:04 25.37 -81
2026-05-08 13:16:04 25.44 -82
2026-05-08 13:15:03 25.37 -80
2026-05-08 13:14:03 25.37 -82
2026-05-08 13:13:03 25.37 -81
2026-05-08 13:12:03 25.44 -82
2026-05-08 13:11:04 25.56 -81
2026-05-08 13:10:04 25.81 -80
2026-05-08 13:09:03 25.88 -82
2026-05-08 13:08:04 26.00 -83
2026-05-08 13:07:03 26.12 -82
2026-05-08 13:06:03 26.19 -83
2026-05-08 13:05:04 26.25 -82
2026-05-08 13:04:04 26.37 -83
2026-05-08 13:03:04 26.37 -81
2026-05-08 13:02:04 26.50 -82
2026-05-08 13:01:04 26.69 -81
2026-05-08 13:00:03 26.87 -79
2026-05-08 12:59:04 27.00 -82
2026-05-08 12:58:04 27.00 -81
2026-05-08 12:57:04 27.00 -82
2026-05-08 12:56:03 26.87 -81
2026-05-08 12:55:04 26.94 -81
2026-05-08 12:54:03 27.13 -81
2026-05-08 12:53:04 27.25 -82
2026-05-08 12:52:04 27.50 -82
2026-05-08 12:51:04 27.62 -82
2026-05-08 12:50:03 27.87 -81
2026-05-08 12:49:04 28.06 -81
2026-05-08 12:48:03 28.06 -80
2026-05-08 12:47:03 28.06 -80
2026-05-08 12:46:04 28.06 -82
2026-05-08 12:45:03 28.00 -82
2026-05-08 12:44:04 27.94 -83
2026-05-08 12:43:03 27.81 -81
2026-05-08 12:42:03 27.81 -80
2026-05-08 12:41:03 27.81 -80
2026-05-08 12:40:04 27.81 -81
2026-05-08 12:39:04 27.87 -81
2026-05-08 12:38:03 28.00 -81
2026-05-08 12:37:03 28.00 -81
2026-05-08 12:36:03 28.00 -82
2026-05-08 12:35:04 28.06 -82
2026-05-08 12:34:04 28.00 -83
2026-05-08 12:33:03 27.94 -83
2026-05-08 12:32:03 27.81 -83