Greenhouse Dashboard

Device: esp32-greenhouse-01 Latest sample: 2026-11-14 21:03:46 UTC Live · 51s 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): 44
Cold days (≤5°C low): 8
Handy for knowing whether the greenhouse is actually protecting things or just offering emotional support.
Current temp
1.62 °C
Today high / low
17.6° / -2.8°
Avg: 2.8°
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 · daily averages
🩺 Data health
last 24h
Samples: 1439
Missing (est): 1
Last seen: 51s ago
Biggest gap: 7m
RSSI now: -86 dBm
Battery now: — V

Daily 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): 44
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 1579 of 2374 · 50 per page · 118697 total
Time (UTC) Temp °C RSSI
2026-05-02 05:35:14 11.56 -82
2026-05-02 05:34:13 11.56 -81
2026-05-02 05:33:13 11.56 -82
2026-05-02 05:32:14 11.56 -82
2026-05-02 05:31:13 11.50 -82
2026-05-02 05:30:13 11.50 -81
2026-05-02 05:29:13 11.50 -81
2026-05-02 05:28:13 11.50 -80
2026-05-02 05:27:14 11.50 -80
2026-05-02 05:26:14 11.50 -83
2026-05-02 05:25:21 11.50 -83
2026-05-02 05:24:14 11.50 -83
2026-05-02 05:23:14 11.44 -82
2026-05-02 05:22:14 11.44 -82
2026-05-02 05:21:14 11.44 -83
2026-05-02 05:20:13 11.44 -82
2026-05-02 05:19:16 11.44 -82
2026-05-02 05:18:14 11.38 -82
2026-05-02 05:17:14 11.38 -79
2026-05-02 05:16:13 11.38 -82
2026-05-02 05:15:13 11.38 -80
2026-05-02 05:14:13 11.38 -80
2026-05-02 05:13:13 11.38 -81
2026-05-02 05:12:13 11.38 -78
2026-05-02 05:11:13 11.38 -79
2026-05-02 05:10:13 11.38 -80
2026-05-02 05:09:13 11.38 -78
2026-05-02 05:08:13 11.38 -77
2026-05-02 05:07:13 11.38 -79
2026-05-02 05:06:13 11.38 -78
2026-05-02 05:05:13 11.38 -79
2026-05-02 05:04:13 11.31 -78
2026-05-02 05:03:13 11.31 -79
2026-05-02 05:02:13 11.31 -79
2026-05-02 05:01:12 11.31 -78
2026-05-02 05:00:13 11.31 -77
2026-05-02 04:59:14 11.31 -84
2026-05-02 04:58:13 11.31 -79
2026-05-02 04:57:14 11.31 -83
2026-05-02 04:56:13 11.25 -79
2026-05-02 04:55:13 11.25 -79
2026-05-02 04:54:13 11.25 -78
2026-05-02 04:53:14 11.25 -80
2026-05-02 04:52:13 11.25 -80
2026-05-02 04:51:13 11.25 -83
2026-05-02 04:50:13 11.25 -81
2026-05-02 04:49:14 11.25 -79
2026-05-02 04:48:14 11.25 -79
2026-05-02 04:47:13 11.25 -82
2026-05-02 04:46:14 11.25 -81