Greenhouse Dashboard

Device: esp32-greenhouse-01 Latest sample: 2026-11-13 22:10:05 UTC Live · 57s 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): 28
Cold days (≤5°C low): 7
Handy for knowing whether the greenhouse is actually protecting things or just offering emotional support.
Current temp
-0.81 °C
Today high / low
6.3° / -0.8°
Avg: 1.9°
30-day high / low
25.4° / -0.8°
Avg: 8.5°
Comfortable hours
1 h
20–28°C band over last 30 days

Temperature trend

Last 7 days · daily averages
🩺 Data health
last 24h
Samples: 442
Missing (est): 998
Last seen: 58s ago
Biggest gap: 5m
RSSI now: -83 dBm
Battery now: — V

Daily highs / lows / average

Last 7 days
Useful takeaways
• Average temp over last 30 days: 8.5°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): 28
Best / worst days
• Hottest day: 2026-10-29 (25.4°C high)
• Coldest day: 2026-11-13 (-0.8°C low)
• Hot days (30°C+ high): 0
• Danger days (35°C+ high): 0
• Cold days (≤5°C low): 7
Humidity now
90.3 %
Pressure now
1,013.2 hPa
Light now
6,933 lux

Recent samples

Page 1206 of 2347 · 50 per page · 117324 total
Time (UTC) Temp °C RSSI
2026-05-17 18:55:15 15.25 -85
2026-05-17 18:54:15 15.25 -84
2026-05-17 18:53:15 15.31 -84
2026-05-17 18:52:16 15.31 -82
2026-05-17 18:51:15 15.31 -83
2026-05-17 18:50:16 15.31 -84
2026-05-17 18:49:16 15.25 -79
2026-05-17 18:48:15 15.25 -84
2026-05-17 18:47:16 15.31 -83
2026-05-17 18:46:16 15.31 -83
2026-05-17 18:45:16 15.31 -85
2026-05-17 18:44:16 15.38 -83
2026-05-17 18:43:16 15.38 -83
2026-05-17 18:42:16 15.44 -83
2026-05-17 18:41:16 15.44 -83
2026-05-17 18:40:16 15.44 -83
2026-05-17 18:39:16 15.50 -83
2026-05-17 18:38:15 15.50 -83
2026-05-17 18:37:16 15.56 -83
2026-05-17 18:36:19 15.63 -83
2026-05-17 18:35:16 15.63 -83
2026-05-17 18:34:16 15.69 -83
2026-05-17 18:33:16 15.69 -83
2026-05-17 18:32:16 15.69 -83
2026-05-17 18:31:15 15.75 -83
2026-05-17 18:30:15 15.75 -83
2026-05-17 18:29:17 15.75 -83
2026-05-17 18:28:15 15.81 -84
2026-05-17 18:27:17 15.81 -83
2026-05-17 18:26:17 15.81 -83
2026-05-17 18:25:16 15.81 -84
2026-05-17 18:24:17 15.81 -83
2026-05-17 18:23:17 15.81 -83
2026-05-17 18:22:15 15.81 -83
2026-05-17 18:21:17 15.75 -83
2026-05-17 18:20:16 15.69 -83
2026-05-17 18:19:16 15.75 -82
2026-05-17 18:18:19 15.75 -87
2026-05-17 18:17:16 15.75 -87
2026-05-17 18:16:16 15.81 -87
2026-05-17 18:15:17 15.88 -87
2026-05-17 18:14:16 15.94 -88
2026-05-17 18:13:17 15.94 -88
2026-05-17 18:12:16 15.94 -87
2026-05-17 18:11:16 15.88 -86
2026-05-17 18:10:15 15.94 -82
2026-05-17 18:09:16 15.94 -83
2026-05-17 18:08:17 16.06 -83
2026-05-17 18:07:16 16.06 -83
2026-05-17 18:06:16 16.12 -82