Greenhouse Dashboard

Device: esp32-greenhouse-01 Latest sample: 2026-11-14 07:37:44 UTC Live · 55s 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): 37
Cold days (≤5°C low): 8
Handy for knowing whether the greenhouse is actually protecting things or just offering emotional support.
Current temp
-2.56 °C
Today high / low
-1.4° / -2.8°
Avg: -2.3°
30-day high / low
25.4° / -2.8°
Avg: 8.0°
Comfortable hours
1 h
20–28°C band over last 30 days

Temperature trend

Last 60 days · daily averages
🩺 Data health
last 24h
Samples: 1009
Missing (est): 431
Last seen: 55s ago
Biggest gap: 7m
RSSI now: -82 dBm
Battery now: — V

Daily highs / lows / average

Last 60 days
Useful takeaways
• Average temp over last 30 days: 8.0°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): 37
Best / worst days
• Hottest day: 2026-10-29 (25.4°C high)
• Coldest day: 2026-11-14 (-2.8°C low)
• Hot days (30°C+ high): 0
• Danger days (35°C+ high): 0
• Cold days (≤5°C low): 8
Humidity now
90.3 %
Pressure now
1,013.2 hPa
Light now
6,933 lux

Recent samples

Page 1473 of 2358 · 50 per page · 117891 total
Time (UTC) Temp °C RSSI
2026-05-07 21:42:04 10.25 -82
2026-05-07 21:41:03 10.31 -84
2026-05-07 21:40:04 10.31 -83
2026-05-07 21:39:04 10.31 -81
2026-05-07 21:38:04 10.31 -82
2026-05-07 21:37:04 10.31 -81
2026-05-07 21:36:04 10.31 -81
2026-05-07 21:35:04 10.38 -82
2026-05-07 21:34:05 10.38 -76
2026-05-07 21:33:04 10.38 -81
2026-05-07 21:32:04 10.38 -83
2026-05-07 21:31:04 10.38 -81
2026-05-07 21:30:04 10.38 -81
2026-05-07 21:29:04 10.44 -82
2026-05-07 21:28:03 10.44 -83
2026-05-07 21:27:04 10.50 -83
2026-05-07 21:26:03 10.50 -82
2026-05-07 21:25:04 10.50 -81
2026-05-07 21:24:04 10.56 -82
2026-05-07 21:23:03 10.56 -82
2026-05-07 21:22:04 10.63 -82
2026-05-07 21:21:04 10.63 -82
2026-05-07 21:20:03 10.63 -81
2026-05-07 21:19:04 10.63 -81
2026-05-07 21:18:18 10.69 -81
2026-05-07 21:18:17 10.69 -81
2026-05-07 21:15:58 10.69 -84
2026-05-07 21:14:58 10.69 -84
2026-05-07 21:13:58 10.75 -83
2026-05-07 21:12:59 10.75 -79
2026-05-07 21:11:59 10.75 -84
2026-05-07 21:10:59 10.75 -85
2026-05-07 21:09:59 10.75 -84
2026-05-07 21:08:59 10.81 -85
2026-05-07 21:07:59 10.81 -84
2026-05-07 21:06:58 10.81 -84
2026-05-07 21:05:58 10.81 -85
2026-05-07 21:05:00 10.81 -85
2026-05-07 21:04:00 10.81 -85
2026-05-07 21:03:02 10.81 -85
2026-05-07 21:01:58 10.81 -84
2026-05-07 21:00:58 10.88 -84
2026-05-07 20:59:58 10.88 -84
2026-05-07 20:58:58 10.88 -84
2026-05-07 20:57:58 10.94 -85
2026-05-07 20:56:58 10.94 -84
2026-05-07 20:55:58 10.94 -83
2026-05-07 20:54:58 11.00 -85
2026-05-07 20:53:59 11.00 -83
2026-05-07 20:52:58 11.06 -83