Greenhouse Dashboard

Device: esp32-greenhouse-01 Latest sample: 2026-11-13 23:13:05 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): 29
Cold days (≤5°C low): 7
Handy for knowing whether the greenhouse is actually protecting things or just offering emotional support.
Current temp
-1.12 °C
Today high / low
6.3° / -1.2°
Avg: 1.6°
30-day high / low
25.4° / -1.2°
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: 505
Missing (est): 935
Last seen: 23s 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): 29
Best / worst days
• Hottest day: 2026-10-29 (25.4°C high)
• Coldest day: 2026-11-13 (-1.2°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 1403 of 2348 · 50 per page · 117387 total
Time (UTC) Temp °C RSSI
2026-05-09 23:39:36 10.56 -87
2026-05-09 23:38:36 10.56 -85
2026-05-09 23:37:37 10.56 -85
2026-05-09 23:36:36 10.63 -83
2026-05-09 23:35:36 10.63 -85
2026-05-09 23:34:37 10.63 -84
2026-05-09 23:33:37 10.63 -85
2026-05-09 23:32:36 10.63 -85
2026-05-09 23:31:37 10.63 -85
2026-05-09 23:30:37 10.63 -86
2026-05-09 23:29:36 10.63 -86
2026-05-09 23:28:36 10.63 -84
2026-05-09 23:27:37 10.63 -86
2026-05-09 23:26:39 10.69 -84
2026-05-09 23:25:36 10.69 -87
2026-05-09 23:24:37 10.69 -86
2026-05-09 23:23:36 10.69 -86
2026-05-09 23:22:36 10.69 -85
2026-05-09 23:21:36 10.69 -84
2026-05-09 23:20:36 10.69 -85
2026-05-09 23:19:39 10.75 -86
2026-05-09 23:18:36 10.75 -83
2026-05-09 23:17:37 10.75 -81
2026-05-09 23:16:37 10.75 -82
2026-05-09 23:15:36 10.75 -81
2026-05-09 23:14:35 10.75 -82
2026-05-09 23:13:35 10.75 -82
2026-05-09 23:12:36 10.81 -82
2026-05-09 23:11:35 10.81 -83
2026-05-09 23:10:35 10.81 -82
2026-05-09 23:09:36 10.81 -83
2026-05-09 23:08:36 10.81 -83
2026-05-09 23:07:35 10.81 -82
2026-05-09 23:06:36 10.81 -82
2026-05-09 23:05:36 10.81 -81
2026-05-09 23:04:36 10.88 -83
2026-05-09 23:03:35 10.88 -82
2026-05-09 23:02:36 10.88 -81
2026-05-09 23:01:35 10.88 -83
2026-05-09 23:00:36 10.88 -83
2026-05-09 22:59:42 10.88 -82
2026-05-09 22:58:36 10.88 -84
2026-05-09 22:57:35 10.88 -82
2026-05-09 22:56:36 10.88 -81
2026-05-09 22:55:36 10.88 -84
2026-05-09 22:54:36 10.88 -83
2026-05-09 22:53:36 10.88 -84
2026-05-09 22:52:36 10.94 -84
2026-05-09 22:51:36 10.94 -81
2026-05-09 22:50:36 10.94 -82