Greenhouse Dashboard

Device: esp32-greenhouse-01 Latest sample: 2026-11-13 22:53:05 UTC Live · 26s 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: 1.7°
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: 485
Missing (est): 955
Last seen: 26s ago
Biggest gap: 5m
RSSI now: -84 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 1400 of 2348 · 50 per page · 117367 total
Time (UTC) Temp °C RSSI
2026-05-10 01:49:35 10.44 -83
2026-05-10 01:48:35 10.44 -83
2026-05-10 01:47:35 10.44 -83
2026-05-10 01:46:35 10.44 -85
2026-05-10 01:45:36 10.44 -83
2026-05-10 01:44:35 10.44 -84
2026-05-10 01:43:39 10.44 -84
2026-05-10 01:42:36 10.44 -83
2026-05-10 01:41:36 10.44 -84
2026-05-10 01:40:36 10.44 -85
2026-05-10 01:39:35 10.44 -82
2026-05-10 01:38:36 10.44 -82
2026-05-10 01:37:36 10.44 -83
2026-05-10 01:36:35 10.44 -83
2026-05-10 01:35:36 10.44 -82
2026-05-10 01:34:36 10.44 -83
2026-05-10 01:33:36 10.44 -84
2026-05-10 01:32:36 10.44 -83
2026-05-10 01:31:36 10.44 -84
2026-05-10 01:30:36 10.44 -84
2026-05-10 01:29:36 10.44 -84
2026-05-10 01:28:36 10.44 -84
2026-05-10 01:27:36 10.44 -81
2026-05-10 01:26:36 10.44 -83
2026-05-10 01:25:35 10.44 -81
2026-05-10 01:24:35 10.44 -82
2026-05-10 01:23:36 10.44 -83
2026-05-10 01:22:36 10.44 -83
2026-05-10 01:21:36 10.44 -85
2026-05-10 01:20:36 10.44 -83
2026-05-10 01:19:39 10.44 -85
2026-05-10 01:18:38 10.44 -86
2026-05-10 01:17:36 10.44 -86
2026-05-10 01:16:36 10.44 -87
2026-05-10 01:15:37 10.44 -85
2026-05-10 01:14:37 10.44 -85
2026-05-10 01:13:36 10.44 -85
2026-05-10 01:12:37 10.44 -86
2026-05-10 01:11:38 10.44 -85
2026-05-10 01:10:36 10.44 -86
2026-05-10 01:09:36 10.44 -85
2026-05-10 01:08:35 10.44 -86
2026-05-10 01:07:36 10.44 -86
2026-05-10 01:06:36 10.44 -86
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