Greenhouse Dashboard

Device: esp32-greenhouse-01 Latest sample: 2026-11-13 20:48:12 UTC Live · 37s 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): 26
Cold days (≤5°C low): 7
Handy for knowing whether the greenhouse is actually protecting things or just offering emotional support.
Current temp
-0.13 °C
Today high / low
6.3° / -0.1°
Avg: 2.5°
30-day high / low
25.4° / -0.1°
Avg: 8.6°
Comfortable hours
1 h
20–28°C band over last 30 days

Temperature trend

Last 30 days · daily averages
🩺 Data health
last 24h
Samples: 360
Missing (est): 1080
Last seen: 37s ago
Biggest gap: 5m
RSSI now: -80 dBm
Battery now: — V

Daily highs / lows / average

Last 30 days
Useful takeaways
• Average temp over last 30 days: 8.6°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): 26
Best / worst days
• Hottest day: 2026-10-29 (25.4°C high)
• Coldest day: 2026-11-13 (-0.1°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 1366 of 2345 · 50 per page · 117242 total
Time (UTC) Temp °C RSSI
2026-05-11 06:12:02 9.31 -85
2026-05-11 06:11:02 9.19 -85
2026-05-11 06:10:02 9.13 -83
2026-05-11 06:09:03 9.06 -84
2026-05-11 06:08:04 9.00 -94
2026-05-11 06:07:03 8.88 -88
2026-05-11 06:06:04 8.81 -90
2026-05-11 06:05:04 8.75 -90
2026-05-11 06:04:04 8.69 -93
2026-05-11 06:03:02 8.63 -89
2026-05-11 06:02:04 8.50 -83
2026-05-11 06:01:02 8.44 -82
2026-05-11 06:00:04 8.38 -85
2026-05-11 05:59:03 8.31 -83
2026-05-11 05:58:03 8.19 -83
2026-05-11 05:57:02 8.13 -83
2026-05-11 05:56:03 8.06 -85
2026-05-11 05:55:03 7.94 -84
2026-05-11 05:54:03 7.81 -84
2026-05-11 05:53:02 7.75 -84
2026-05-11 05:52:02 7.69 -84
2026-05-11 05:51:02 7.56 -84
2026-05-11 05:50:02 7.50 -84
2026-05-11 05:49:02 7.44 -83
2026-05-11 05:48:02 7.37 -82
2026-05-11 05:47:03 7.31 -83
2026-05-11 05:46:02 7.19 -85
2026-05-11 05:45:03 7.12 -84
2026-05-11 05:44:03 7.06 -85
2026-05-11 05:43:03 7.00 -85
2026-05-11 05:42:03 6.94 -85
2026-05-11 05:41:11 6.81 -88
2026-05-11 05:40:03 6.75 -85
2026-05-11 05:39:03 6.69 -86
2026-05-11 05:38:03 6.62 -85
2026-05-11 05:37:03 6.56 -85
2026-05-11 05:36:03 6.50 -84
2026-05-11 05:35:03 6.37 -86
2026-05-11 05:34:07 6.31 -87
2026-05-11 05:33:05 6.25 -86
2026-05-11 05:32:03 6.19 -84
2026-05-11 05:31:03 6.12 -84
2026-05-11 05:30:02 6.06 -83
2026-05-11 05:29:03 6.00 -83
2026-05-11 05:28:03 5.94 -83
2026-05-11 05:27:03 5.87 -86
2026-05-11 05:26:04 5.81 -85
2026-05-11 05:25:03 5.75 -83
2026-05-11 05:24:04 5.69 -83
2026-05-11 05:23:04 5.62 -87