Greenhouse Dashboard

Device: esp32-greenhouse-01 Latest sample: 2026-11-13 19:36:12 UTC Live · 29s 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): 25
Cold days (≤5°C low): 7
Handy for knowing whether the greenhouse is actually protecting things or just offering emotional support.
Current temp
0.44 °C
Today high / low
6.3° / 0.4°
Avg: 3.0°
30-day high / low
25.4° / 0.4°
Avg: 8.7°
Comfortable hours
1 h
20–28°C band over last 30 days

Temperature trend

Last 30 days · hourly averages
🩺 Data health
last 24h
Samples: 288
Missing (est): 1152
Last seen: 30s ago
Biggest gap: 5m
RSSI now: -79 dBm
Battery now: — V

Hourly highs / lows / average

Last 30 days
Useful takeaways
• Average temp over last 30 days: 8.7°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): 25
Best / worst days
• Hottest day: 2026-10-29 (25.4°C high)
• Coldest day: 2026-11-13 (0.4°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 1295 of 2344 · 50 per page · 117170 total
Time (UTC) Temp °C RSSI
2026-05-13 21:58:11 7.56 -85
2026-05-13 21:57:11 7.56 -82
2026-05-13 21:56:11 7.50 -82
2026-05-13 21:55:11 7.56 -82
2026-05-13 21:54:11 7.56 -82
2026-05-13 21:53:11 7.56 -82
2026-05-13 21:52:11 7.56 -82
2026-05-13 21:51:11 7.50 -82
2026-05-13 21:50:11 7.56 -81
2026-05-13 21:49:11 7.62 -81
2026-05-13 21:48:11 7.62 -81
2026-05-13 21:47:11 7.62 -82
2026-05-13 21:46:11 7.62 -82
2026-05-13 21:45:11 7.69 -82
2026-05-13 21:44:14 7.69 -81
2026-05-13 21:43:11 7.69 -82
2026-05-13 21:42:10 7.75 -81
2026-05-13 21:41:11 7.81 -82
2026-05-13 21:40:11 7.81 -81
2026-05-13 21:39:11 7.81 -81
2026-05-13 21:38:11 7.87 -81
2026-05-13 21:37:11 7.87 -82
2026-05-13 21:36:11 7.87 -83
2026-05-13 21:35:14 7.87 -83
2026-05-13 21:34:11 7.94 -83
2026-05-13 21:33:11 7.87 -81
2026-05-13 21:32:11 7.87 -81
2026-05-13 21:31:17 7.87 -83
2026-05-13 21:30:14 7.87 -81
2026-05-13 21:29:11 7.94 -89
2026-05-13 21:28:11 7.87 -81
2026-05-13 21:27:11 7.87 -81
2026-05-13 21:26:11 7.87 -82
2026-05-13 21:25:11 7.81 -81
2026-05-13 21:24:10 7.87 -81
2026-05-13 21:23:11 7.87 -81
2026-05-13 21:22:11 7.94 -81
2026-05-13 21:21:11 7.94 -82
2026-05-13 21:20:11 7.94 -81
2026-05-13 21:19:11 7.94 -81
2026-05-13 21:18:10 8.06 -82
2026-05-13 21:17:11 8.06 -82
2026-05-13 21:16:11 8.06 -82
2026-05-13 21:15:11 8.06 -81
2026-05-13 21:14:11 8.06 -81
2026-05-13 21:13:11 8.06 -82
2026-05-13 21:12:11 8.13 -82
2026-05-13 21:11:11 8.13 -83
2026-05-13 21:10:11 8.19 -82
2026-05-13 21:09:11 8.13 -82