Greenhouse Dashboard

Device: esp32-greenhouse-01 Latest sample: 2026-11-13 21:20:05 UTC Live · 50s 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): 27
Cold days (≤5°C low): 7
Handy for knowing whether the greenhouse is actually protecting things or just offering emotional support.
Current temp
-0.50 °C
Today high / low
6.3° / -0.5°
Avg: 2.2°
30-day high / low
25.4° / -0.5°
Avg: 8.6°
Comfortable hours
1 h
20–28°C band over last 30 days

Temperature trend

Last 30 days · daily averages
🩺 Data health
last 24h
Samples: 392
Missing (est): 1048
Last seen: 51s ago
Biggest gap: 5m
RSSI now: -84 dBm
Battery now: — V

Daily highs / lows / average

Last 30 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): 27
Best / worst days
• Hottest day: 2026-10-29 (25.4°C high)
• Coldest day: 2026-11-13 (-0.5°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 1371 of 2346 · 50 per page · 117274 total
Time (UTC) Temp °C RSSI
2026-05-11 02:34:04 5.06 -91
2026-05-11 02:33:07 5.06 -90
2026-05-11 02:32:04 5.06 -91
2026-05-11 02:31:12 5.06 -90
2026-05-11 02:30:03 5.12 -89
2026-05-11 02:29:19 5.12 -90
2026-05-11 02:28:03 5.12 -89
2026-05-11 02:27:08 5.12 -91
2026-05-11 02:26:03 5.19 -90
2026-05-11 02:25:03 5.12 -90
2026-05-11 02:24:05 5.12 -91
2026-05-11 02:23:05 5.19 -90
2026-05-11 02:22:20 5.19 -92
2026-05-11 02:21:08 5.19 -91
2026-05-11 02:20:02 5.25 -89
2026-05-11 02:19:03 5.25 -91
2026-05-11 02:18:11 5.25 -91
2026-05-11 02:17:04 5.25 -90
2026-05-11 02:16:03 5.25 -92
2026-05-11 02:15:02 5.25 -90
2026-05-11 02:14:08 5.25 -90
2026-05-11 02:13:07 5.25 -93
2026-05-11 02:12:11 5.25 -90
2026-05-11 02:11:04 5.31 -90
2026-05-11 02:10:05 5.31 -91
2026-05-11 02:09:02 5.31 -91
2026-05-11 02:08:06 5.31 -89
2026-05-11 02:07:12 5.37 -91
2026-05-11 02:06:04 5.31 -90
2026-05-11 02:05:13 5.31 -92
2026-05-11 02:04:07 5.37 -91
2026-05-11 02:03:07 5.37 -90
2026-05-11 02:02:06 5.31 -90
2026-05-11 02:01:02 5.31 -91
2026-05-11 02:00:07 5.31 -92
2026-05-11 01:59:07 5.37 -91
2026-05-11 01:58:03 5.37 -90
2026-05-11 01:57:03 5.37 -91
2026-05-11 01:56:03 5.37 -92
2026-05-11 01:55:51 5.37 -89
2026-05-11 01:54:06 5.44 -91
2026-05-11 01:53:07 5.44 -90
2026-05-11 01:52:04 5.44 -92
2026-05-11 01:51:06 5.44 -91
2026-05-11 01:50:07 5.44 -90
2026-05-11 01:49:05 5.44 -91
2026-05-11 01:48:07 5.44 -91
2026-05-11 01:47:16 5.44 -90
2026-05-11 01:46:04 5.44 -90
2026-05-11 01:45:02 5.44 -91