Greenhouse Dashboard

Device: esp32-greenhouse-01 Latest sample: 2026-11-13 20:48:12 UTC Live · 40s 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 90 days · daily averages
🩺 Data health
last 24h
Samples: 360
Missing (est): 1080
Last seen: 41s ago
Biggest gap: 5m
RSSI now: -80 dBm
Battery now: — V

Daily highs / lows / average

Last 90 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 1290 of 2345 · 50 per page · 117242 total
Time (UTC) Temp °C RSSI
2026-05-14 03:20:11 5.44 -81
2026-05-14 03:19:10 5.37 -81
2026-05-14 03:18:11 5.37 -83
2026-05-14 03:17:11 5.37 -81
2026-05-14 03:16:11 5.37 -81
2026-05-14 03:15:11 5.37 -81
2026-05-14 03:14:11 5.37 -81
2026-05-14 03:13:12 5.44 -81
2026-05-14 03:12:11 5.44 -81
2026-05-14 03:11:11 5.44 -81
2026-05-14 03:10:11 5.44 -80
2026-05-14 03:09:11 5.44 -81
2026-05-14 03:08:11 5.44 -82
2026-05-14 03:07:11 5.44 -81
2026-05-14 03:06:11 5.44 -81
2026-05-14 03:05:11 5.44 -82
2026-05-14 03:04:11 5.44 -81
2026-05-14 03:03:11 5.44 -81
2026-05-14 03:02:11 5.50 -81
2026-05-14 03:01:11 5.50 -80
2026-05-14 03:00:11 5.50 -80
2026-05-14 02:59:11 5.50 -81
2026-05-14 02:58:11 5.50 -81
2026-05-14 02:57:11 5.50 -81
2026-05-14 02:56:11 5.50 -81
2026-05-14 02:55:11 5.50 -81
2026-05-14 02:54:11 5.50 -80
2026-05-14 02:53:11 5.50 -80
2026-05-14 02:52:12 5.50 -81
2026-05-14 02:51:11 5.56 -81
2026-05-14 02:50:11 5.56 -81
2026-05-14 02:49:11 5.56 -81
2026-05-14 02:48:12 5.56 -81
2026-05-14 02:47:11 5.56 -81
2026-05-14 02:46:11 5.56 -81
2026-05-14 02:45:11 5.56 -81
2026-05-14 02:44:11 5.56 -81
2026-05-14 02:43:11 5.56 -80
2026-05-14 02:42:12 5.56 -81
2026-05-14 02:41:11 5.56 -81
2026-05-14 02:40:11 5.56 -81
2026-05-14 02:39:11 5.56 -82
2026-05-14 02:38:11 5.56 -81
2026-05-14 02:37:11 5.50 -81
2026-05-14 02:36:11 5.50 -80
2026-05-14 02:35:11 5.50 -81
2026-05-14 02:34:11 5.50 -81
2026-05-14 02:33:11 5.50 -80
2026-05-14 02:32:11 5.50 -81
2026-05-14 02:31:11 5.50 -81