Greenhouse Dashboard

Device: esp32-greenhouse-01 Latest sample: 2026-11-14 08:54:44 UTC Live · 7s 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): 38
Cold days (≤5°C low): 8
Handy for knowing whether the greenhouse is actually protecting things or just offering emotional support.
Current temp
-0.62 °C
Today high / low
-0.6° / -2.8°
Avg: -2.2°
30-day high / low
25.4° / -2.8°
Avg: 7.9°
Comfortable hours
1 h
20–28°C band over last 30 days

Temperature trend

Last 30 days · hourly averages
🩺 Data health
last 24h
Samples: 1086
Missing (est): 354
Last seen: 7s ago
Biggest gap: 7m
RSSI now: -79 dBm
Battery now: — V

Hourly highs / lows / average

Last 30 days
Useful takeaways
• Average temp over last 30 days: 7.9°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): 38
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 1407 of 2360 · 50 per page · 117968 total
Time (UTC) Temp °C RSSI
2026-05-10 07:34:23 12.56 -84
2026-05-10 07:33:23 12.50 -80
2026-05-10 07:32:23 12.50 -87
2026-05-10 07:31:30 12.50 -80
2026-05-10 07:31:29 12.50 -127
2026-05-10 07:31:28 12.50 -127
2026-05-10 07:31:27 12.44 -85
2026-05-10 07:31:26 12.44 -87
2026-05-10 07:26:23 12.44 -85
2026-05-10 07:25:24 12.44 -84
2026-05-10 07:24:23 12.37 -84
2026-05-10 07:23:23 12.37 -85
2026-05-10 07:22:23 12.31 -82
2026-05-10 07:21:24 12.31 -87
2026-05-10 07:20:27 12.31 -86
2026-05-10 07:19:23 12.31 -83
2026-05-10 07:18:23 12.25 -84
2026-05-10 07:18:15 12.31 -86
2026-05-10 07:18:13 12.31 -127
2026-05-10 07:17:34 12.31 -127
2026-05-10 07:17:30 12.37 -127
2026-05-10 07:17:29 12.31 -127
2026-05-10 07:17:28 12.25 -91
2026-05-10 07:16:56 12.31 -127
2026-05-10 07:16:45 12.31 -93
2026-05-10 07:09:13 12.31 -93
2026-05-10 07:08:16 12.31 -91
2026-05-10 07:07:26 12.31 -90
2026-05-10 07:06:16 12.31 -90
2026-05-10 07:06:06 12.31 -94
2026-05-10 07:04:25 12.31 -127
2026-05-10 07:04:24 12.31 -92
2026-05-10 07:02:08 12.37 -90
2026-05-10 07:01:58 12.37 -90
2026-05-10 07:00:46 12.44 -92
2026-05-10 06:59:39 12.44 -93
2026-05-10 06:59:36 12.44 -93
2026-05-10 06:58:05 12.44 -91
2026-05-10 06:57:16 12.50 -91
2026-05-10 06:56:17 12.50 -95
2026-05-10 06:55:08 12.50 -88
2026-05-10 06:54:07 12.56 -90
2026-05-10 06:53:20 12.56 -91
2026-05-10 06:52:29 12.56 -92
2026-05-10 06:51:05 12.56 -91
2026-05-10 06:50:27 12.56 -90
2026-05-10 06:49:04 12.50 -91
2026-05-10 06:48:06 12.50 -91
2026-05-10 06:47:08 12.50 -93
2026-05-10 06:46:04 12.44 -91