Greenhouse Dashboard

Device: esp32-greenhouse-01 Latest sample: 2026-11-13 22:59:05 UTC Live · 22s 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
-1.06 °C
Today high / low
6.3° / -1.1°
Avg: 1.6°
30-day high / low
25.4° / -1.1°
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: 491
Missing (est): 949
Last seen: 22s ago
Biggest gap: 5m
RSSI now: -83 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): 28
Best / worst days
• Hottest day: 2026-10-29 (25.4°C high)
• Coldest day: 2026-11-13 (-1.1°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 1401 of 2348 · 50 per page · 117373 total
Time (UTC) Temp °C RSSI
2026-05-10 01:05:36 10.44 -86
2026-05-10 01:04:36 10.44 -88
2026-05-10 01:03:36 10.44 -86
2026-05-10 01:02:36 10.38 -84
2026-05-10 01:01:36 10.38 -87
2026-05-10 01:00:37 10.44 -88
2026-05-10 00:59:36 10.38 -85
2026-05-10 00:58:36 10.38 -85
2026-05-10 00:57:38 10.38 -86
2026-05-10 00:56:36 10.38 -87
2026-05-10 00:55:36 10.38 -86
2026-05-10 00:54:39 10.38 -86
2026-05-10 00:53:36 10.38 -85
2026-05-10 00:52:36 10.38 -85
2026-05-10 00:51:36 10.38 -86
2026-05-10 00:50:36 10.38 -86
2026-05-10 00:49:39 10.31 -85
2026-05-10 00:48:36 10.31 -85
2026-05-10 00:47:36 10.31 -85
2026-05-10 00:46:36 10.31 -87
2026-05-10 00:45:36 10.31 -84
2026-05-10 00:44:36 10.31 -86
2026-05-10 00:43:36 10.31 -85
2026-05-10 00:42:36 10.31 -82
2026-05-10 00:41:36 10.31 -86
2026-05-10 00:40:36 10.31 -84
2026-05-10 00:39:35 10.31 -86
2026-05-10 00:38:36 10.31 -85
2026-05-10 00:37:36 10.31 -86
2026-05-10 00:36:36 10.31 -83
2026-05-10 00:35:36 10.31 -84
2026-05-10 00:34:37 10.31 -84
2026-05-10 00:33:37 10.31 -84
2026-05-10 00:32:37 10.31 -84
2026-05-10 00:31:36 10.38 -87
2026-05-10 00:30:36 10.38 -87
2026-05-10 00:29:35 10.38 -87
2026-05-10 00:28:36 10.38 -84
2026-05-10 00:27:36 10.38 -86
2026-05-10 00:26:37 10.38 -84
2026-05-10 00:25:36 10.38 -85
2026-05-10 00:24:36 10.38 -86
2026-05-10 00:23:36 10.38 -86
2026-05-10 00:22:36 10.38 -85
2026-05-10 00:21:36 10.38 -85
2026-05-10 00:20:36 10.38 -84
2026-05-10 00:19:36 10.38 -84
2026-05-10 00:18:36 10.38 -86
2026-05-10 00:17:36 10.38 -84
2026-05-10 00:16:37 10.38 -84