Greenhouse Dashboard

Device: esp32-greenhouse-01 Latest sample: 2026-11-13 22:53:05 UTC Live · 23s 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 7 days · hourly averages
🩺 Data health
last 24h
Samples: 485
Missing (est): 955
Last seen: 24s ago
Biggest gap: 5m
RSSI now: -84 dBm
Battery now: — V

Hourly highs / lows / average

Last 7 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 1242 of 2348 · 50 per page · 117367 total
Time (UTC) Temp °C RSSI
2026-05-16 10:23:29 25.50 -81
2026-05-16 10:22:29 25.62 -80
2026-05-16 10:21:29 25.81 -80
2026-05-16 10:20:29 25.88 -80
2026-05-16 10:19:29 26.12 -78
2026-05-16 10:18:29 25.88 -81
2026-05-16 10:17:29 25.44 -80
2026-05-16 10:16:29 25.06 -80
2026-05-16 10:15:29 24.69 -81
2026-05-16 10:14:29 24.31 -81
2026-05-16 10:13:29 23.94 -79
2026-05-16 10:12:29 23.56 -87
2026-05-16 10:11:30 23.25 -85
2026-05-16 10:10:29 22.87 -86
2026-05-16 10:09:29 22.56 -87
2026-05-16 10:08:30 22.25 -86
2026-05-16 10:07:30 21.94 -85
2026-05-16 10:06:37 21.75 -87
2026-05-16 10:06:35 21.44 -84
2026-05-16 10:06:34 21.50 -87
2026-05-16 10:06:30 21.56 -86
2026-05-16 10:06:29 21.69 -85
2026-05-16 10:03:43 21.75 -90
2026-05-16 10:01:05 21.87 -87
2026-05-16 10:00:40 21.62 -87
2026-05-16 09:54:55 21.94 -81
2026-05-16 09:53:53 21.94 -82
2026-05-16 09:52:50 21.94 -81
2026-05-16 09:51:50 22.00 -82
2026-05-16 09:50:50 22.06 -82
2026-05-16 09:49:51 22.06 -82
2026-05-16 09:48:51 22.06 -82
2026-05-16 09:47:58 22.06 -83
2026-05-16 09:46:52 22.00 -83
2026-05-16 09:46:26 21.94 -84
2026-05-16 09:44:50 21.81 -82
2026-05-16 09:43:50 21.69 -88
2026-05-16 09:42:49 21.50 -87
2026-05-16 09:41:50 21.31 -87
2026-05-16 09:40:50 21.12 -82
2026-05-16 09:39:51 21.06 -87
2026-05-16 09:38:51 20.94 -88
2026-05-16 09:37:50 20.94 -88
2026-05-16 09:36:50 20.81 -88
2026-05-16 09:35:51 20.75 -88
2026-05-16 09:34:52 20.69 -87
2026-05-16 09:33:50 20.56 -87
2026-05-16 09:32:50 20.56 -86
2026-05-16 09:31:49 20.50 -87
2026-05-16 09:30:50 20.37 -88