Greenhouse Dashboard

Device: esp32-greenhouse-01 Latest sample: 2026-11-13 23:33:05 UTC Live · 20s 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): 29
Cold days (≤5°C low): 7
Handy for knowing whether the greenhouse is actually protecting things or just offering emotional support.
Current temp
-1.25 °C
Today high / low
6.3° / -1.3°
Avg: 1.4°
30-day high / low
25.4° / -1.3°
Avg: 8.5°
Comfortable hours
1 h
20–28°C band over last 30 days

Temperature trend

Last 60 days · daily averages
🩺 Data health
last 24h
Samples: 525
Missing (est): 915
Last seen: 21s ago
Biggest gap: 5m
RSSI now: -85 dBm
Battery now: — V

Daily highs / lows / average

Last 60 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): 29
Best / worst days
• Hottest day: 2026-10-29 (25.4°C high)
• Coldest day: 2026-11-13 (-1.3°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 1406 of 2349 · 50 per page · 117407 total
Time (UTC) Temp °C RSSI
2026-05-09 21:29:36 11.38 -84
2026-05-09 21:28:36 11.38 -84
2026-05-09 21:27:36 11.38 -84
2026-05-09 21:26:37 11.38 -84
2026-05-09 21:25:37 11.38 -86
2026-05-09 21:24:37 11.38 -84
2026-05-09 21:23:35 11.38 -85
2026-05-09 21:22:38 11.38 -85
2026-05-09 21:21:36 11.44 -84
2026-05-09 21:20:36 11.44 -86
2026-05-09 21:19:36 11.44 -85
2026-05-09 21:18:35 11.44 -82
2026-05-09 21:17:35 11.44 -82
2026-05-09 21:16:35 11.44 -83
2026-05-09 21:15:35 11.50 -83
2026-05-09 21:14:36 11.50 -82
2026-05-09 21:13:36 11.50 -81
2026-05-09 21:12:36 11.50 -87
2026-05-09 21:11:36 11.56 -87
2026-05-09 21:10:36 11.56 -85
2026-05-09 21:09:35 11.56 -87
2026-05-09 21:08:36 11.56 -86
2026-05-09 21:07:35 11.56 -87
2026-05-09 21:06:36 11.56 -84
2026-05-09 21:05:35 11.56 -84
2026-05-09 21:04:36 11.63 -84
2026-05-09 21:03:36 11.63 -83
2026-05-09 21:02:36 11.63 -83
2026-05-09 21:01:36 11.63 -87
2026-05-09 21:00:35 11.63 -86
2026-05-09 20:59:35 11.63 -86
2026-05-09 20:58:37 11.63 -85
2026-05-09 20:57:37 11.63 -88
2026-05-09 20:56:36 11.63 -86
2026-05-09 20:55:38 11.69 -85
2026-05-09 20:54:35 11.69 -85
2026-05-09 20:53:36 11.69 -88
2026-05-09 20:52:36 11.69 -87
2026-05-09 20:51:38 11.69 -85
2026-05-09 20:50:36 11.69 -87
2026-05-09 20:49:36 11.69 -83
2026-05-09 20:48:35 11.75 -84
2026-05-09 20:47:35 11.75 -79
2026-05-09 20:46:35 11.69 -85
2026-05-09 20:45:36 11.75 -83
2026-05-09 20:44:36 11.75 -83
2026-05-09 20:43:36 11.75 -85
2026-05-09 20:42:35 11.75 -83
2026-05-09 20:41:35 11.75 -82
2026-05-09 20:40:36 11.75 -83